Hans Toft-Olsen

iPhone/iPad Apps by Hans Toft-Olsen

ScaleCoach is designed for instant pitch detection based scale training. ScaleCoach is a high-end app, that will help you master all the scales you need, in an...
ScaleCoach is designed for instant pitch detection based scale/arpeggio training. ScaleCoach is a high-end app, that will help you master all the scales you...
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