Crossword clues for the word: OPUSONE The word OPUSONE has appeared as an answer to at least 6 crossword clues on different crossword puzzles. Crossword clues for OPUSONE Showing 1 to 6 of 6 results Clue(s) 1945 Tommy Dorsey hit Composer's first effort Earliest work in a musical chronology First work in a composer's catalogue Tommy Dorsey hit Tommy Dorsey hit tune