Record, edit with effects and mix multiple tracks easily, with Orinj
Orinj is a free program that lets you produce your music, recording, editing, multitrack mixing with effects… You can mix up to fifty tracks.
The program provides a lot of sound effects, reverbs, delays, stretching, echo, choruses, equalizers, a drum synthesizer containing lots of percussion and loop types (even letting you create yours), and much more.
Although is not particularly difficult, detailed documentation helps to understand everything without a problem.
Orinj is a really powerful program you like to try if you try to compose some music.