blogologue writes "I have played the guitar for some years now, and these days I think it's good therapy to be creative with music, learning the piano and singing as well. So far I've been using Audacity as the tool to compose improvisations and demos. I haven't done much audio work before, but it is already becoming too limited for my needs. Being a Linux-fanboy since the mid-nineties, I'm now looking for a good audio processing/editing/enhancing setup that can run on different platforms, the most important being Linux. Are there any suggestions for Open Source or proprietary audio editing software that run on Linux?"