Crossword clues for Composer of "Over the Rainbow.":ARLENOver the Rainbow composerARLENOver the Rainbow composer HaroldARLENOver the Rainbow composer Harold ___HAROLDOver the Rainbow composer ArlenLANEFinian's Rainbow composerARLENHarold who composed "Over the Rainbow"ARLENOver the Rainbow co-composer HaroldLANEComposer of "Finian's Rainbow."ARLENComposer of "Over the Rainbow."