"Knowing Me, Knowing You" is a hit single recorded by Swedish pop group ABBA. The song was written by Benny Andersson, Björn Ulvaeus and Stig Anderson, with the lead vocal sung by Anni-Frid Lyngstad. During recording sessions, it had … see full wiki
#1 (4 weeks) hit single by Don Mclean in 1971
#1 (6 weeks) hit single by Simon & Garfunkel in 1970.
#1 hit single by Looking Glass in 1972.
#1 hit single by Neil Diamond in 1972