This is one of the few Cream songs that Eric Clapton sang lead on, as Jack Bruce usually handled vocals. Also, this is the only Cream song to include 5 people: in addition to Clapton, Bruce, Baker and Harrison, Felix Pappalardi played the piano and Mellotron. Pappalardi was the producer of 3 of Cream's 4 albums (Disreali Gears
, Wheels Of Fire
, and Goodbye
) and contributed by playing a wide variety of instruments on those albums.