# Mobile Stem Separation for Musicians

Backtrackit is an app for musicians to learn how to play music. Packed with powerful tools and a vast library of original backing tracks, Backtrackit helps artists hone skills, spark creativity, and become a better player.

[READ MORE](/content/case-studies/mobile-stem-separation-for-musicians#/index.html)

## WATCH IT IN ACTION

Mobile Stem Separation for Musicians

Working with AudioShake

[Backtrackit](https://www.backtrackitapp.com/) is a music practice app that helps musicians learn new songs by slowing down audio, looping sections, and shifting pitch. To give users deeper control and a more nuanced understanding of each track, Backtrackit integrated AudioShake’s real-time stem separation SDK.

With AudioShake’s award-winning technology now built into the app, users can isolate or remove individual instruments—like bass, drums, or vocals—directly from their mobile device. Its intuitive “Track Splitter” interface lets musicians create karaoke-style mixes, isolate tricky parts, loop them, slow them down, and clearly hear every detail.

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“AudioShake’s SDK gave us studio-level separation with mobile performance. Our users are blown away—they can finally practice with the parts they care about most, right from their phone.”

Ziad Al Halabi

Founder, Backtrackit

### Case Studies

#### [Mixing De La Soul in Dolby Atmos](/content/case-studies/de-la-soul/index.html)

#### [Lyrics and Stems for Disney](/content/case-studies/disney/index.html)

#### [Spatial Mixes of Bocelli Duets](/content/case-studies/spatial-mixes-of-bocelli-duets/index.html)

#### [Bringing Maria Callas’ Voice to Life](/content/case-studies/bringing-maria-callas-voice-to-life/index.html)

#### [The Making of SZA's "Forgiveless"](/content/case-studies/rodney-jerkins/index.html)

#### [Stems and Lyrics for EMPIRE Catalog](/content/case-studies/stems-and-lyrics-for-empire-catalog/index.html)

[VIEW ALL](/content/case-studies/index.html)