fix parsing error on dotted notes during playback
fix parsing error on dotted notes during playback

sneh1234/musicblocks,hemantkasat/musicblocks,pikurasa/musicblocks,khandelwalYash/musicblocks-1,sneh1234/musicblocks,tradzik/musicblocks,hemantkasat/musicblocks,tradzik/musicblocks,hemantkasat/musicblocks,pikurasa/musicblocks,sneh1234/musicblocks,khandelwalYash/musicblocks-1,Kachachan/musicblocks,Kachachan/musicblocks,khandelwalYash/musicblocks-1,pikurasa/musicblocks,tradzik/musicblocks,Kachachan/musicblocks