The answer to the Multi-covered 20s classic song by Hoagy Carmichael in CodyCross is STARDUST. CodyCross is an amusing word game. It is a word play game that challenges one's word knowledge in different categories and themes. If this clue had you baffled, you're not alone! Many of the puzzles in CodyCross are pretty tricky, but that's what makes the game so fun.