popeyThe LMN-3 is an accessible, open source DAW-in-a-box. Pretty amazing fully open source project, built with a Raspberry_Pi . Check out this video showing it in action. https://www.youtube.com/watch?v=h5UmPTttN1s
YouTube
The Winternet 
🐱 @popey 👾 wow this is really full featured and looks like fun, do you know if it can record samples from an external source?
@changeling No idea. I just know what I saw on that video and in the hackaday post.