【實用音樂app】Bach, J. S. Three Part Inventions|最夯免費app-綠色工廠好玩App

J. S. Bach's Three Part Invention (AKA Sinfonias) is a must have sheet music for any professional or hobbyist musicians. Tired of carrying heavy scores or seeing ugly scanned PDF music sheets on your iPad? Pelsonare’s edition of J. S. Bach Three Part Inventions is a complete collection of scores and music from the historic masterpiece, released at a bargain price. Main Features, ∙Contains all 15 Three Part Inventions. ∙Completely rewritten score from scratch based on vector fonts and graphics which looks stunning on retina displays. ∙Synced m4a audio playback with score. ∙iBooks style page turning. ∙Elegant audio controls. ∙No additional in app purchase. You get everything paying once. ∙Tested on iOS 8.