Free

Free Vienna Bass Trombones

Massive, rumbling, and completely free! Vienna Bass Trombones unleashes the low-end might of nine brass giants. With earth-shaking resonance and bold harmonic power, this ensemble—derived from VSL’s acclaimed Big Bang Orchestra: Zodiac—brings cinematic low brass to life in your arrangements.

Free

Vienna Symphonic Library

Also included in

29% off

Vienna Super Bundle

~~NOK 3,490~~ NOK 2,490

Vienna All-in Collection

Previews

What’s New?

1.0.5

- Fixed playback for staccatos - Fixed playback for marcato

Description

From soft staccatos with subtle grit to mean sustains and explosive forte-fortissimo bursts, this ensemble spans a wide emotional and dynamic range. Recorded in the legendary Stage A of Vienna Synchron Stage, where countless blockbusters for Marvel, Disney, Netflix, and Amazon MGM come to life on a daily basis, this low brass section brings serious pedigree – and serious punch. Every detail, every articulation, is performed with precision and captured using the same Decca Tree mic setup trusted in hundreds of scoring sessions. This mix-ready brass ensemble fits seamlessly alongside Vienna Brass, Vienna Woodwinds, Vienna Strings, and the rest of your Vienna MuseScore Editions. Carefully optimized for the MuseSounds playback engine, Vienna Bass Trombones gives you powerful sounds to shape bold, dramatic moments — for free. It’s the low-end foundation your music has been waiting for.

Ensemble of 9 Bass Trombones

Derived from Big Bang Orchestra: Zodiac - Supermassive Ensembles

Masterfully recorded at Vienna Synchron Stage

Perfect mix of various mic positions for a professional sound

Massive low-end

Reviews

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November 16, 2025

1.0.5

The basic sound is of good quality, but the package is missing fundamental features, and there are significant problems with articulations. It's remarkable they (usually) charge money for it. Pros: - big, rich sound, with decent dynamic range. - straight mute tone supported. Cons: - glissando not supported. On a trombone? What were they thinking? - no cup mute or harmon mute tones. - staccato articulations are far too loud. - marcato accents sound the same as standard accents (same length, no more bite). - the default playback style is very sloppy, with both non-articulated and consecutive tenuto notes are often very heavily slurred, unless the "non-legato" widget is applied.

July 17, 2025

1.0.5

Very high quality for a free offering - decent all-around trombone library, but the middle and low registers really pop here.

May 9, 2025

1.0.5

The Vienna Bass Trombones deliver a powerful, crisp tone with an expansive dynamic range, remarkable articulation integration, and a well-balanced sound. Compared to the free Muse Bass Trombones, the Vienna Bass Trombones are more powerful and riveting, with more brassy treble frequencies when playing Fortissimo.

May 2, 2025

1.0.5

This is awesome. Even though it's free, I promise that when I get paid, I will buy other Vienna Sounds. The sound is great, powerful, aggressive, and resonant.

April 30, 2025

Also i think the bass trombone (imo) is really harsh sound (compared to real life bass trombones so i will give this a 9.9/10 and i will give it a 10/10 f it was fixed

April 27, 2025

This instrument will come quite in handy for some of my musical works! :-)

April 27, 2025

1.0.5

Excelente calidad en las dinámicas.

Updated - May 5, 2025

1.0.5

The bass trombones themselves sound great, it's bombastic and very powerful. When there were concerns about glitches, you took care of them right away (same thing with brass). Vienna is going to be my new top library series. Just one thing, it would be awesome if you added a Vienna Choir! Voxos is like fifteen years old and it has glitches and Chorus does not sound good at all, it would be a great opportunity for you.

April 24, 2025

1.0.5

As the review states, big and bold! No issues and no complaints, great for action scenes. Definitely adding this to my MuseScore template ^^

Works With