Guess the 1960s song lyrics #157

*First line is the group name. 1967. Band a four brothers. This song integrated American blues and gospel traditions with modern psychedelic and rock elements. The song featured a fuzz guitar. Various other effects were employed, including the alternate striking of two cow bells producing a "tick-tock" sound, warped throughout most of the song by reverb, echo and changes in tempo. The long version quotes several bars from "The Little Drummer Boy." It's been used in movies such as The Doors, Girl Interrupted, Remember the Titans, Zodiac, Kong Skull Island, and The Holdovers.