MAC M4P Converter for iTunes 6.0.1
MAC M4P converter - convert DRM protected iTunes M4P music to mp3 or AAC on OS X
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Sweet MIDI Player can audition and modify all types of MIDI files.
Software to help transcribing recorded music. Slow down music. Analyze chords.
Multitrack real-time WAV to MIDI, MP3 to MIDI, CD to MIDI, WMA to MIDI converter
MID converter you can use to easily convert midi to wav, mp3, ogg, wma
Beatbox is a drum sequencer intended to make professional drum parts.