Meet CoSo

Splice’s music discovery surface

CoSo serves up sounds that belong together so you can follow your creative instincts while discovering Splice. Swipe your way through billions of musical outcomes, then mix and record your creations.



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, mix layer volumes to taste, and don’t stop until you feel inspired. When you’re done, capture a performance and share on socials, send to a friend, or drag-and-drop your Stack samples from Splice Desktop straight into 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 and mix up to eight interactive layers. Swipe through sounds in each layer until you build your perfect idea. 

How to use CoSo

Created in CoSo

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




Share on social media, send to collaborators or locate your layers on Splice to use them in your DAW. Saved Stacks appear automatically in Splice Desktop for simple drag-and-drop.

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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