Sekwenzer

WAV, MP3, FLAC, AIFF, OGG and MOGG support. Exports MP3 and multitrack WAV. It is less than 1 MB and does not require installation, so it is suitable for creating executable multitrack songs using SFX-archives. This means that if you make music, you can share it using interactive EXE format instead of MP3 to provide the listener a more exciting experience and/or an opportunity collaborate on your project. See an example demo song link below. Sekwenzer supports MOGG format, so you can play back and remix huge amount of multitracks that leaked thanks to Guitar Hero and Rock Band games. Unlike Audacity, it plays MOGG files directly from disc (no need to wait until they are loaded into RAM and decoded).