Spitfire Audio releases its largest free sample library with Symphony Orchestra Discover
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12.11.2025

Spitfire Audio releases its largest free sample library with Symphony Orchestra Discover

SSO Discover
Words by Mixdown

The new orchestral VST includes 44 instruments and 73 techniques recorded at AIR Lyndhurst Studios, plus a free companion course on orchestral composition.

Spitfire Audio has released Spitfire Symphony Orchestra Discover (SSO Discover), its largest free sample library to date, bringing professional-quality orchestral samples to composers and producers worldwide.

Catch up on all the latest news here.

Recorded at AIR Lyndhurst Studios in London, SSO Discover is a carefully curated, lightweight version of Spitfire Audio’s award-winning Spitfire Symphony Orchestra. The library includes 44 instruments and 73 techniques across strings, brass, woodwinds, percussion, and piano, all packed into a 5.68GB download that runs smoothly within Kontakt Player.

Building on the success of BBC Symphony Orchestra Discover, which has been downloaded by over one million users since its 2020 release, SSO Discover removes barriers to entry for creators across all genres. Whether you’re a composer, producer, or instrumentalist, the library provides an accessible way to experiment with authentic orchestral arrangements without the cost.

The library includes full dynamic range and vibrato control, giving users access to the expressive capabilities of the full Spitfire Symphony Orchestra. Eleven solo instruments are included alongside ensemble sections, with three legato patches for natural, flowing melodic lines.

To support new users, Spitfire Audio has partnered with ThinkSpace Education to create “Introduction to Writing for Orchestra,” a free companion course that teaches the fundamentals of orchestral composition using SSO Discover.

“We’re really excited to get these high-quality orchestral sounds into the hands of as many music creators as possible—so everyone can experience the joy of having these incredible musicians contributing to your tracks,” said Paul Thomson, co-founder of Spitfire Audio. “Having access to the full dynamic range and vibrato control gives you the full musical experience of Spitfire Symphony Orchestra.”

SSO Discover is available now as a free download via Spitfire Audio, with the full Spitfire Symphony Orchestra also available for purchase.