fixes #1096 -- use a warning when mode != major or minor
fixes #1096 -- use a warning when mode != major or minor

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