more #1091 related adjustments for twoarg blocks
more #1091 related adjustments for twoarg blocks

Hrishi1999/musicblocks,walterbender/musicblocks,eohomegrownapps/musicblocks,Hrishi1999/musicblocks,eohomegrownapps/musicblocks,Hrishi1999/musicblocks,walterbender/musicblocks,walterbender/musicblocks,eohomegrownapps/musicblocks