1975: John Denver's two sided hit, "I'm Sorry" / "Calypso" reached the top of the Billboard singles chart. It was his fourth and final US number one record, although he would place six more songs in the Top 40.
1981: Hall And Oates' "Private Eyes" LP enters the Billboard chart. The album will go Platinum and contains two #1 hits: "Private Eyes" and "I Can't Go For That", as well as the Top Ten hit "Did It in a Minute".
1971: Cat Stevens' "Peace Train" is released in the US where will reach #7 on the Billboard Pop chart. Outside of America, the song was not issued as a single because Island Records wanted to encourage people to buy the album rather than the 45.
1983: Billy Joel's "Tell Her About It" hits #1 on the Billboard Pop chart. It reached #4 in the UK.