Crossword clues for the word: SEPTEMBERSONG The word SEPTEMBERSONG has appeared as an answer to at least 5 crossword clues on different crossword puzzles. Crossword clues for SEPTEMBERSONG Showing 1 to 5 of 5 results Clue(s) """Knickerbocker Holiday"" tune" "Song from ""Knickerbocker Holiday""" Kurt Weill wrote this. Timely ballad. Weill classic