Originally signed to A&M Records as the Grads in February 1966.
It was producer Tommy LiPuma's idea to record "Guantanamera" because he knew the group could sing in Spanish. LiPuma did the recitation that appears in the song. The song peaked at #3 on Billboard's Easy Listening Chart on September 17, 1966.
"Louie, Louie" entered Billboard's Easy Listening chart on October 30, 1966. It peaked at #26 on November 26, 1966.
The Apollo 12 crew took a tape of The Sandpipers "The Wonder of You" to the moon.
The Greatest Hits album of 1970 were the most requested songs from radio play and concerts.
- A&M 'Greatest Hits' LPs Due The Month. Record World, February 24, 1970.
- Tommy LiPuma 35th Anniversary. Michael Bourne. Billboard, September 16, 1995.