Sound credits

The synths and synthesized drums are made in the apps. The recorded instruments come from these generous people and libraries.

Loopstack and Loopstack Pro

• Studio Grand: Salamander Grand Piano V3 by Alexander Holm, licensed under Creative Commons Attribution 3.0. Re-encoded, with 6 of its 16 velocity layers.
• Rock, Jazz and Brushes drum kits, Electric and Upright Bass, Electric Guitar, Alto Sax and Solo Cello: Big Rusty Drums, Virtuosity Drums (with Versilian Studios), Swirly Drums, Black And Blue Basses, Meatbass, Black And Green Guitars, Weresax and the cello made with bigcat instruments, by Karoryfer Samples, released to the public domain (CC0).
• The other recorded instruments and drum kits: the Versilian Community Sample Library and VSCO 2 Community Edition by Versilian Studios, released to the public domain (CC0).

Neko Desk

• Keys sounds (Tine, Toy, Organ, Harp, Paw, Piano, Cello, Flute): the Versilian Community Sample Library and VSCO 2 Community Edition by Versilian Studios (CC0).
• Beat kits and the kit builder: Virtuosity Drums (Versilian Studios and Karoryfer Samples), Big Rusty Drums and Swirly Drums by Karoryfer Samples, and the Versilian Community Sample Library, all CC0.

Public-domain (CC0) libraries don't ask for credit. We give it anyway, because they made these apps sound the way they do.