Meet CoSo

Splice’s new music creation surface

Swipe your way through billions of musical outcomes. CoSo is the music creation app that listens to your Stack of sounds and shows you loops that belong together.   



First, pick a style, and stack up to eight layers of sounds that belong together from across Splice’s legendary catalog. Swipe to switch sounds, and don’t stop until you feel inspired. When you’re done, send to a friend or locate your sounds on Splice to use in your DAW.

Billions of musical outcomes using sounds that belong together—all from under your thumb.

CoSo reacts to your creative instincts by showing you loops that complement your sound selection. 

CoSo’s AI combs Splice’s endless catalog of sounds to dig up loops from every style. 

Stack up to eight interactive layers. Swipe through sounds in each layer until you build your perfect idea. 

Created in CoSo

CoSo is the dream collaborator for every style and experience level. Hear it for yourself below. 




Share with collaborators or locate your layers on Splice to use them in your DAW.

What will you create today?

Go premium

More styles. More sounds. More hits in the making. The keys to the castle are yours with any Splice Plan. 

Works on iOS and Android

And it’s totally free to download. 

Questions? We have answers →

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