Mac OS X App - majorthird.com

majorthird.com is an ear training software for Mac OS X Trainings are available for Chords, Intervals, Scales, and Inversions Please download our software from mac app store

ChordPhobia

https://itunes.apple.com/jp/app/chordphobia/id515168674?mt=12

IntervalPhobia

https://itunes.apple.com/jp/app/intervalphobia/id515175677?mt=12

ScalePhobia

https://itunes.apple.com/jp/app/scalephobia/id515177328?mt=12

InversionPhobia

https://itunes.apple.com/jp/app/inversionphobia/id515177313?mt=12

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