MP3 Key Changer 188.8.131.52
This software lets you change the key and/or the tempo of mp3s and wav files
You and your kids can use computer keyboard to play musical instruments.
Browse, play, and print keyboard chord positions.
Midi piano compatible with all midi sequencers, with intellectual polyphony!
Direct MIDI to MP3 Converter render and converts MIDI to MP3, WAV, WMA, OGG.
Convert MIDI to MP3, Convert MID to WAV, Midi to MP3 Converter, midi to wav