Mixere is a free, open-source application for mixing WAV, AIFF, MP3, Ogg Vorbis, Flac, and Mod audio files. Mixere is ideal for live performance, and especially for multi-layered sound collages. It's like a rack full of CD players connected to an automated mixer. Features: dynamic looping/triggering of audio - automated volume, pan, pitch sliders - soft (gradual) mute/solo - crossfading - snapshots - unlimited undo - good help - standalone .EXE