use mouse name block as default arg for mouse x and mouse y blocks
use mouse name block as default arg for mouse x and mouse y blocks

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