presevre blockmap after sort in pitchtimematrix
presevre blockmap after sort in pitchtimematrix

eohomegrownapps/musicblocks,sachi-d/musicblocks,Hrishi1999/musicblocks,eohomegrownapps/musicblocks,eohomegrownapps/musicblocks,Hrishi1999/musicblocks,sachi-d/musicblocks,walterbender/musicblocks,walterbender/musicblocks,walterbender/musicblocks,Hrishi1999/musicblocks,sachi-d/musicblocks