6 pages | PDF | 1.3 MB"Sweet Caroline" by Glee Cast is a cover of the classic song by Neil Diamond. The track is set in the key of A major and F♯ minor with 81 measures. The song is a bright, uplifting piece that takes you back to the classic days of 1960s rock and pop. It features intricate guitar work, driving rhythms, and an infectious chorus. Its lyrics describe the nostalgia and joy of an optimistic heart and the longing for something simple and pure.