A fast multi-track audio editor and recorder for Linux, BSD, Mac OS, and Windows. Supports WAV, AIFF, Ogg, and MP3 formats. Features include envelope editing, mixing, built-in effects and plug-ins, all with unlimited undo.
Simple and easy. Free Audio/Sound editor not worth Sound Forge or Reaper but do lot of thing for nothing. Thus for small sound smithy but definitely not musician because you have to search in menu.