Welcome to Music Nation in-depth reviews. There are orchestral sample libraries that try to be clever, and there are orchestral libraries that simply try to sound like an orchestra. EastWest Hollywood Orchestra largely belongs in the second camp.

There are orchestral sample libraries that try to be clever, and there are orchestral libraries that simply try to sound like an orchestra. EastWest Hollywood Orchestra largely belongs in the latter category. It delivers a huge, detailed collection of orchestral recordings captured at EastWest Studio One – the same room that has hosted countless film scores. And when you actually start writing with it, that pedigree becomes obvious fairly quickly.

Still, Hollywood Orchestra is a curious product in 2026. It’s both incredibly impressive and slightly frustrating at the same time. It sounds fantastic as an orchestra… but occasionally feels a bit stubborn as a modern production tool.

That tension between brilliance and bulk defines much of the experience. Let dig deeper.

First Impressions: Big, Fast, and Surprisingly Stable

As a member of the ComposerCloud service, downloading and installing any EastWest product is a breeze – quite literally choose what you want and let it do it’s thing in the background until its ready. For new users the process requires a few extra steps of installing the EastWest Installation Centre hub software and assigning the location for your software to install, but once you’re setup any future updates are easy.

In today’s industry where every developer seems to have its own installer hub, I find EastWest’s one of the easier to configure and opperate. Also zero upsell spam and advertising due to it’s “All you can eat” service. Thank goodness.

Also, given the Hollywood series’ reputation as a massive, all-encompassing collection of instruments, I expected Hollywood Orchestra to feel heavy and temperamental. Instead, the first surprise came from how smoothly it actually runs.

Even on our ageing test system, once installed the Opus engine core library loaded blindingly quick and behaved far more reliably than expected. There were no catastrophic glitches, no dramatic crashes, and nothing resembling the horror stories sometimes associated with the original Play Engine version.

Sessions load quickly, patches initialise fast, and for the most part things just… work. Everything feels high quality and professional, I love that.

Of course, the real test begins once you actually start composing.

The Sound: Where Hollywood Orchestra Still Shines

EastWest Hollywood Orchestra is effective split into two core sections, the original Hollywood Orchestra (strings, wind, brass and percussion) and the new Hollywood Strings 2. Confusingly, the name suggests this is an upgrade to Hollywood Strings 1, but it is not. This is the new chamber strings expansion with all new samples and patches.

You could also go a step further and download the excellent Hollywood Fantasy Orchestra which is a seperate but connected series of instruments that compliments the core Hollywood Orchestra rather well, giving you three distinct full orchestral sections to play with.

Check out our full in-depth review of EastWest’s Hollywood Fantasy Orchestra right here when you’re done.

As to the sound of the orchestra as a whole, including the chamber strings and even the Fantasy Orchestra, there is a distinct old-school cinematic, almost vintage vibe that carries over through all of the related sections. It’s something that immediatly strikes you when you first start playing through the preset articulations, expecially the larger sustain and tremolo tutti patches.

In short, the sound is massive. It has a very romantic, almost epic quality you might expect in any decent Hollywood blockbuster film. The new Hollywood Strings 2 chamber strings go a long way towards pulling back and creating more intimate feel, but even here there is still the feeling of scale you can’t escape.

This is thanks to the recording location at EastWest’s incredible Las Angeles studio, the pristine recording process and legendary microphones, consoles and processing equipment used – it all adds up to a larger than life experience.

While all this grandour is fantastic for the likes of John Williams, I found some difficutly with the Hollywood series when breaking down into more usable sections and soloists, expecially for my perticualy style of composing with musical theatre, which leans heavily on the smaller, more compact sections.

Lets dig a little deeper into each of the sections.

Brass: The Star of the Show

If there’s one section that consistently stands out, it’s the brass. Trumpets, horns, and low brass all have a bold, confident tone that cuts through a mix beautifully without becoming harsh. There’s a natural cinematic weight to the recordings – the kind of brass sound that immediately suggests film scores rather than chamber music.

It’s not overly polished or sterile. There’s a bit of grit in the recordings, which actually helps when writing action cues or dramatic passages. Most of the instruments respond well to dynamic input through the mod wheel CC1, offering warm and creamy low velocity notes through raspy and cutting once you start pushing up towards 128.

I am particually impressed with the French Horn as a solo instrument, its lovely haunting character is well capture here and a joy to play. With the choice of either 2 or 6 players you have a wide range of tones from the two sections, or of course you can layer them up for something much bigger if you need.

Each of the main sections (French Horn, Trombone, Trumps and Tube) include solo recordings as well, all sounding genuinely good and consistant

Woodwind, a little underwhelming

I had less success with the wind section collectively than the brass. Not that it was particularly bad, just somewhat inconsistent. Some wind instruments rely heavily on the library’s reverb and can feel a bit distant when it’s removed. Instruments you expect to be clear and biting may lose a bit of presence.

The clarinets and bassoons sound quite lifeless to me, which is a real shame. The flutes as a whole are nice, with the English Horn and Oboe both standing out as my picks. They have that wonderful, mysterious quality with expressive feel when played as melody lines.

I feel this is an artistic desicion to make the woodwinds overall sound more vintage and cinematic, which when played tutti with the full band sit nicely, they just struggle in my opinion when used as smaller, chamber style or solo settings.

Percussion, big and brash

The percussion section is well populated with typical orchestral basics and extended cymbal and a rather generic ‘Drum’ category.

Having somewhat accused Hollywood Orchestra of being too cinematic so far in this review, the percussion section on the whole is rather understated. While is possible to make film trailer friendly booms and explosions, on the whole I found the percussion recorded rather tastefully with lower dynamics rather than hi-gain, over the top and in your face.

I particually like this approach, having studied Hans Zimmer’s wonderful approach to recording percussion like this, with a lower dynamics and then just turning up the volume, this is esactly what you can find here.

There is the ever-present EastWest room ambience, but I found excellent results in performing percussion lines in lower velocity ranges and then just boosting the track volume with compression and good old volume automation.

There is a huge selection of instruments for you to become familiar with, without even digging into the more eseoteric Hollywood Fantasy Percussion collection. Happily, everything is recorded incredibly well and feels cohesive, so like me you will have no problem either finding the right instrument or making it work with your piece.

Strings, the headline act

Hollywood Orchestra come bundled with a number of core string sections, the standard String sections (Violin, viola, cello and bass) the mentioned Strings 2 chamber variation, and distinct two solo options, violin or cello options.

Leaving Hollywood Strings 2 for the moment, which is a completly different beast, on the whole the full collection of string instruments sit very well together and sound like a cohesive section.

The core Strings category features full and ensemble options, a large 18 piece violin section with smaller 1st and 2nd with divisi options for each. Viola, cello and basses all get full sections with divisi as well, great to see – expecially for the bass which I’ve never seen done before.

As a whole I really like the sound of the string section. It’s not particually agile or fast, but as a big, warm and romantic sounding group it all sounds amazing. The included soloist categories do add a nice degree of flexibility to the overall sound, and while not extremely detailed virtuoso-level recordings, they work perfectly enough to be used as section highlights for your arrangements while not upstaging or showing off to much over the rest of the band.

Opus features a sort of preset selector where you can swap between classic, soft or epic which I find a little gimmicky, There is no new samples or recording techniques here, just what to me sounds like heavy-handed EQ filtering. Personally, I sick to the default classic setting and lean on the rather excellent channel processing from SSL for any enhancements.

The big question – is it fast? In short, not really. It can get quick with the staccatissimo articulations, but it feels a little unwieldy, like its not happy to more too fast. The string section is much happier performing big, stomping shorts rather than ultra-fast runs or ostinatos in my opinion.

Compared to my Yamaha Montage’s shorts, Hollywood Orchestra sounds like a lumbering elephant. Of course, completly unfair to compare the synth strings to real recorded samples, but if you were wanting a very tight and fast sound this is not really it.

Hollywood Strings 2’s chamber band is somewhat faster than the full string section, but still not especially tight or agile compared to other libraries like Spitfire Audios’ excellent Abbey Road Two Iconic Strings.

Having said that, if blistering ostinatos aren’t your thing in you for a treat. While the longs have a little too much attack for my taste, on the whole the chamber strings sound amazing. Everything you would want in a small band, with excellent dynamics and control over the vibrato on CC1, it’s a very playable and expressive.

Though there is only 3 level of range in the dynamics, EastWest have produced a wonderfuly expressive library with Hollywood Strings 2 that feels bigger and more emotional than it should looking at the specs. I think the combination of great recording techniques, room and clever scripting makes this section such a sucess.

Working With Opus

Hollywood Orchestra is deep – very deep.

Each section comes with a wide range of articulations, and the collection overall feels comprehensive enough to handle most orchestral writing styles. You get the expected staples – sustains, staccatos, legatos, trills – but also a generous spread of performance articulations and stylistic variations.

Having a lot of content is one thing, but being able to comfortably work with such a wide selection of instruments is another. Luckily, EastWest’s articulation layering system in Opus is particularly well implemented.

Compared with Kontakt-based libraries, the workflow feels surprisingly clear. Each articulation layer is visible at a glance, and important details like MIDI channel routing are easy to understand. That may sound like a small thing, but when you’re juggling dozens of articulations across an orchestral template, clarity matters.

While I still scratch my head at some of the nomenclature used, and the browser isn’t designed as well as other platforms in this space, overall the libraries are easy enough to navigate once you become familiar.

I particually like the way individual articulations are listed in a MIDI channel heirachy to the left of the interface. Its very nice to have full access to purge states, mutes and solos right there without needing to open each articulation one at a time like in Kontakt.

I will point out my issue with the Opus design I’ve mentioned in other reviews, and that is the needless waste of valuble screen real estate to mostly inconsequential things in the “play” screen.

As an example, the main section is largly dominated by a graphic depiction of the instrument or mic places loaded – these are not interactive, just images. Do we really need a third of the screen take up as an image?

Also, controls like MIDI, sensitivity and envelope controls are largly set-and-forget functions that could just as easily be put into a setting menu somewhere and ignored. The entire GUI could easily be condensed enough to get the instrument browser on the same page making life a whole lot easier without needing to constantly swap pages.

However, there is a strong argument for consistency across all EastWest products, which I can sympathise with. Though I feel we have a lot more style-over-functionality going on here, at least everything behaves in the same manner so you’re not need to completly relearn each library in turn.

Opus itself is an interesting piece of software. On the one hand, it’s quite powerful. On the other hand, it sometimes feels a bit over-engineered. Each instrument or articulation instance includes what is essentially a full SSL-style channel strip, complete with EQ, compression, and effects. In theory that’s fantastic – it gives composers a ready-made mixing environment directly inside the sampler.

In practice, it becomes tedious.

When you’re working with 40 or 60 orchestral tracks, the idea of individually tweaking a complete channel strip for every instance quickly loses its charm. Most composers will end up bypassing much of this and mixing in their DAW instead.

So while the features are impressive, they occasionally feel like solutions searching for a problem.

Dynamics and Expressiveness

If Hollywood Orchestra has a genuine weakness, it’s here.

The velocity layers and dynamic transitions can sometimes feel slightly limited. Individual instruments occasionally respond in a way that feels a little too uniform, especially compared with modern libraries that feature deeper dynamic sampling.

It’s not a deal breaker – far from it. When multiple sections are playing together, the issue largely disappears. But when writing exposed solo passages or very expressive lines, you may find yourself layering in other libraries or doing additional MIDI shaping to coax more life out of the performance.

I will stress, and this caught me at first. You must set the velocity curve for your hardware controller correctly. Synth-action keyboards tend to have a light touch and a stronger low-end enphesis with the top 5 or 6 levels of velocity completly missing. With our studio Yamaha Montage the inverse was true, I have full range from about 80-128 velocities, but strange responses down to about 10 and 0-10 completly missing alltogether!

In a library like Hollywood Orchestra, this velocity range is crucial for many instruments to voice correctly. You can easily set the sensitivity directly from the Opus interface, though I personally do it directly in the keyboard, prefering a slight hump curve over the default linear straight line.

Interestingly, the limited round robins and dynamic layers worried me initially on paper. In practice for me at least, they rarely became a serious issue once the velocity curve was sorted and the orchestra was playing as a whole. However, I suspect this is one reason Hollywood Orchestra is less commonly seen in the workflows of some top-tier composers.

Performance and Resource Management

While the core Opus platform performs like a dream, running a full orchestral template is demanding – there’s no way around that. However, with some practical workflow strategies the library becomes surprisingly manageable.

Using Opus’ purge system, along with freezing tracks in the DAW, it’s possible to build large arrangements without completely melting your CPU. It requires a bit of resource juggling, but the results are essentially the same as running everything live.

I naturally gravitate towards purging all sample data and letting the instrument load only what it needs, when it needs. Though this approach is a little glitchy at first, in the long run you will save massive amounts of otherwise reserve resources. Opus makes this process an absolute dream, having all of the articulations on full display down the left side of the GUI. You have the choice of fully purging (red), or fully loading (green), with the yellow indicator informing you only selected samples are loaded.

Its a great system that does the best it can to present a dauntingly large orchestral platform as effectivly as possible.

In other words: it’s heavy, but not unreasonable.

ComposerCloud: Creative Indulgence

One of EastWest’s biggest strengths today isn’t just Hollywood Orchestra itself – it’s ComposerCloud.

Having access to the entire EastWest catalogue at your fingertips can feel slightly indulgent in the best possible way. Strings, choirs, ethnic instruments, fantasy orchestras – it’s all there.

For composers who like experimenting with different textures, that ecosystem is incredibly liberating. Instead of worrying about purchasing individual libraries, you simply explore.

It’s a refreshing approach compared with the increasingly fragmented world of sample library shopping.

On the downside, and this is very much a personal take, I find much of the ComposerCloud catalogue to be a mix of filler and ageing content. Not everything has kept pace with modern libraries, and some of it can sound average by today’s standards.

That said, there are still genuine highlights. The flagship Hollywood series is the obvious draw, but there are other standout moments if you dig a little deeper.

In my testing, libraries like Goliath, Ghostwriter, and Dark Side felt dated overall, especially when compared to the quality now available elsewhere. They are usable, but no longer particularly competitive.

On the other hand, collections such as Fab Four, Ra, and Ministry of Rock still offer unique sounds that are harder to find in other ecosystems. I came across some genuinely excellent patches in these. And one area where EastWest continues to excel is vocals. The Voices series, Hollywood Backup Singers, and Symphonic Choirs remain incredibly strong and musically inspiring.

The question, then, is value.

Are those highlights enough to justify an ongoing monthly subscription, or would you be better off simply purchasing the specific libraries you need outright?

That ultimately comes down to how you work.

The Size Problem

Now we arrive at one of the more frustrating realities. Hollywood Orchestra is huge. I mean – really huge!

The full download approaches one terabyte, which is a fairly intimidating figure if you simply want to install the library and start writing music.

Technically, you can download individual instruments or articulations. But in reality, that’s not practical while composing because you often don’t know what patches you’ll need until you’re halfway through a piece. You really need to have the entire orchestra set up and ready to go.

Then if you add the Hollywood Fantasy Orchestra expansion into the mix – and why wouldn’t you – and you’re suddenly looking at another 250GB of storage.

On paper, the idea is flexible. Download what you need, write, then remove it to save space. In reality, the time it takes to download and install everything makes that workflow impractical.

The better approach is simple. Treat it like a permanent fixture. Put it on a dedicated SSD, leave it there, and forget about it. Because if you ever have to reinstall the whole thing just to revisit a project or start a new one, there is a good chance the friction alone will kill your momentum before you even write a note.

This is a noticeable problem when using either of the excellent Orchestrator patches from Hollywood Orchestra or Fantasy Orchestrator. You must have all of the associate data downloaded and ready to go or else the system barks an error at you. What would be nice is an option to just load ‘what I have’ and ignore non-downloaded samples.

While this could be a “me” problem, downloading and setting up up Hollywood Orchestra tool nearly four days! I had to constantly juggle other sample libraries around my system to make room for the behemoth, and when you’re right on the edge of full hard drives, this is a real pain.

For smaller libraries and individual instruments, Opus and the EW Installation Centre hub do an admirable job of juggling all of this content data. The EW Installation Centre is for downloading larger, full libraries, all the grand-scale stuff, whereas Opus is where you can micromanage individual patches, downloading precisely what you need.

Fortunately, the system is smart enough to remember individual instrument patches, so in the future if you need to revisit and old project you will only need to download the relevant patches, not the entire 1TB orchestra. Phew.

The Opus browser is a clear improvement over the old Play engine, but it still carries some inherited quirks such as a lack of filtering of favourites meaning the browser slowly turns into a sprawling archive rather than a practical working environment.

Overall though, a very well designed workflow to juggle a behemoth collection of instruments.

Why Isn’t It the Industry Default Anymore?

This is an interesting question.

The raw recordings in Hollywood Orchestra are genuinely world-class. The instruments sound cinematic, powerful, and expressive, especially in full ensemble writing. So why are many top-tier composers leaning toward libraries like BBC Symphony Orchestra or the VSL Synchron Series?

My suspicion is that the issue isn’t the recordings. It’s the responsiveness.

Modern orchestral libraries tend to prioritise ultra-deep dynamic sampling and highly fluid performance control. By comparison, Hollywood Orchestra can feel slightly less reactive in very exposed, expressive passages. You may notice it more when playing solo lines or delicate articulations.

That said, the gap narrows significantly in context. Once everything sits inside a full mix, those differences become far less obvious, sometimes to the point of irrelevance.

And this is where perception starts to diverge from reality.

High-end composers often don’t have the luxury of spending weeks learning the nuances of a library. They look at specifications, workflow, and responsiveness, and make fast decisions. In that environment, Hollywood Orchestra can be overlooked, not because it sounds worse, but because it demands a slightly different approach.

For example, when compared to something like VSL Synchron Strings, you can hear a difference in dynamic layering, particularly in isolated articulations. But across a full orchestral arrangement, it becomes much harder to justify a dramatic difference in outcome.

Ironically, the EastWest Opus interface is actually very capable, arguably even over-engineered in places. The limitation isn’t usability, it’s that the sampling philosophy reflects the era in which the library was recorded.

While “sounds good in the mix” isn’t enough for everyone, it still counts for a lot. And this is where the broader ecosystem becomes a real strength. Through ComposerCloud, you get access to a huge range of complementary libraries, all sharing a consistent interface and workflow.

That consistency, combined with the sheer scope of content, often matters more in day-to-day composing than having the absolute cutting edge of dynamic response.

Tutorials and Support

One area where EastWest deserves praise is education. Their YouTube tutorials are excellent – clear, practical, and surprisingly thorough. New users can get up to speed fairly quickly without digging through dense manuals.

Support is also solid, and the company has done a good job modernising its ecosystem in recent years.

Conclusion

After three weeks of testing Hollywood Orchestra across real-world projects, one thing is clear: this is a library that still delivers where it matters most.

The sound is excellent. Big, cinematic, and unmistakably “Hollywood” in character. While the EastWest Opus workflow takes time to get used to and the interface has its frustrations, these concerns fade once you focus on the final result.

Where Hollywood Orchestra shows its age is in exposed writing. As a solo instrument library, it can struggle to match the dynamic nuance and realism of more modern, deeply sampled alternatives. Some patches feel uneven, and pushing them into virtuosic territory takes work.

But that’s also missing the point.

This library was clearly built for ensemble writing. And when you use it that way, it comes alive. Layer the sections together, and the sound becomes rich, cohesive, and highly convincing.

Yes, it’s enormous. Yes, parts of it feel rooted in an earlier generation of sampling. But none of that changes the fact that it still sounds fantastic in a full orchestral context, and the overall package remains one of the most complete orchestral toolkits available, especially within the ComposerCloud ecosystem.

At just over $200 on sale, compared to $3000 or more for competing libraries, EastWest’s Hollywood Orchestra feels like a complete no-brainer. Personally, I would lean toward purchasing it outright rather than relying on ongoing payments through ComposerCloud. Over time, those subscription costs can quietly add up to far more than the library is worth.

It may no longer be the default choice for every top-tier composer. But at the right price, Hollywood Orchestra remains a powerful, practical solution for anyone who wants a cohesive, cinematic orchestral sound without piecing together multiple libraries.

And sometimes, that simplicity is exactly what you need.

For full details, head on over to the EastWest Sounds Online website www.soundsonline.com

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