【實用音樂app】TrumpetTool Lite|最夯免費app

TrumpetTool what for? The Trumpet is a transposing instrument, written notes are read at a pitch different from sounding note.TrumpetTool allows you to match the pitch and fingering from Piano to Trumpet and from Trumpet to Piano.TrumpetTool is very simple to use and very useful.For more: www.shuva.frTWITTER @trumpettoolFACEBOOK https://www.facebook.com/trumpet.tool

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免費玩TrumpetTool Lite App

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