【實用音樂app】Marbel Chord Progression|最夯免費app

Small Apps But Usefull Musician Apps.

Help you to find progression of chord from your music.

If you musician, you need this apps.

Keyword: application, music, chord progression, chord transition, bank of chord

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Aplikasi musik, aplikasi musisi, aplikasi rumus perpindahan akord, rumus akord, rumus hubungan akord dalam lagu

免費玩Marbel Chord Progression APP玩免費

免費玩Marbel Chord Progression App

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