1973: Marvin Gaye enjoyed his second #1 hit on the Billboard Pop chart with "Let's Get It On". He would place 7 more records on the list by 1982, giving him a total of 40.
1972: Curtis Mayfield's LP, "Super Fly" goes Gold as it tops the Billboard Hot 200 album chart on the strength of the title track and "Freddie's Dead". The album is one of the few soundtracks to out-gross the film it accompanied.
1980: "Upside Down" by Diana Ross goes to number one on the Billboard Hot 100 where it will stay for four weeks, becoming her biggest solo hit.
1964: The Animals had their only number one hit on Billboard's Hot 100 when "House of the Rising Sun" reached the top. To promote the group in the US, disc jockeys were sent boxes of animal crackers wrapped with special promotional material. The band would continue to turn out hits like "We Gotta Get Out of This Place", "It's My Life", "Don't Bring Me Down", "Don't Let Me Be Misunderstood", "Monterey" and "San Franciscan Nights" before splitting up at the end of the decade.