Mixere is a free open-source application for mixing audio files. It runs on Windows NT2000XP and supports WAV AIFF MP3 Ogg Vorbis Flac and Mod audio files. Mixere is ideal for live performance and especially for creating multi-layered sound collages. Its like a rack full of CD players connected to an automated mixer. Features include: dynamic looping and triggering of audio - automated volume pan and pitch sliders - soft (gradual) mutesolo operations - crossfading between documents - snapshots for rapid scene changes - unlimited undo - clipboard support drag and drop - variable automation waveforms - intuitive and easy to learn - comprehensive help - low CPUmemory usage - unlimited audio file size - no installer standalone .EXE file. A Mixere document consists of a number of tracks each containing a single audio file. Any number of tracks can play simultaneously subject only to Windows and sound card performance limits. Audio is streamed directly from disk so theres no limit on audio file size and no waiting for audio to be loaded into memory. Mixeres interface is similar to a spreadsheet. The rows are tracks and the columns are properties which can be adjusted for each track: name transport (playpausestoploop) mutesolo volume pan pitch (two octaves) and audio position. Mixere doesnt record but its output can be captured using a third-party audio capture tool such as River Past Audio Capture (highly recommended!). Mixere doesnt use much CPU or memory so it coexists peacefully with other audio applications. Mixere is licensed under the GPL and uses an open-source audio library called Audiere. Its a standalone executable so theres no installer. Try it! If you dont like it just delete it.