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Octavekeyboard

4.6 ( 5666 ratings )

엔터테인먼트 교육
개발자: jeremy longstreet

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Learn to match the note letters to 1 octave of the keyboard.

Looking for more help or have ideas:
http://www.facebook.com/pages/iPhone-iPad-iPod-iMac-iTunes-iCloud/110230205735195