FretPet is a music sequencer with an interface based entirely around the guitar in which you compose using chords, fingerings, and picking patterns. FretPet plays through the built-in Quicktime synthesizer and provides a MIDI source for synthesizers like GarageBand, Absynth, FM7, Reason, MIDIPipe, etc. FretPet has been completely re-written to take full advantage of the amazing musical powers of Mac OS X.

• Create and modify chords with simple point-and-click interfaces
• Instantly find guitar fingerings for any tuning and position
• Compose chord progressions and picking patterns
• Play through QuickTime and MIDI outputs
• Play through synths like GarageBand, Absynth, FM7, etc
• Export MIDI files and QuickTime Music Movies
• Find all twelve names for any chord
• Transpose and harmonize chords on the fly
• Use filters to transform entire groups of chords
• Absorb music theory without breaking a sweat