Harpers Bizarre was an American pop-rock band of the 1960s, best known for their Broadway/choirboy sound and their remake of Simon & Garfunkel's "The 59th Street Bridge Song (Feelin' Groovy)."
Harpers Bizarre was formed out of The Tikis, a band from Santa Cruz, California that had some local successes with Beatle-like songs in the mid 1960s. In 1967, record producer Lenny Waronker got a hold of the Simon & Garfunkel song "The 59th Street Bridge Song (Feelin' Groovy)", determined to make it into a single. The Tikis recorded it, with the arrangement featuring extended harmonies reminiscent of the work of Brian Wilson or even the Swingle Singers. The song was released under a new band name, "Harpers Bizarre" (a play on the magazine Harper's Bazaar), so as not to alienate The Tikis' fanbase. The Harpers Bizarre version of the song reached #13 on the American Billboard Hot 100 chart in April 1967, far exceeding any success that The Tikis thus far had.