1968: The Broadway Musical Hair opened in New York for its first performance. The show featured songs that would become Rock and Roll standards like Galt MacDermot's "Hair" and "Aquarius / Let the Sunshine In", along with "Good Morning Starshine" and "Easy to Be Hard". The production ran for 1,729 performances, finally closing on July 1st, 1972.
1979: Stevie Wonder makes a surprise appearance at a Duke Ellington tribute concert at UCLA's Royce Hall. He performs "Sir Duke" and Ellington's "C - Jam Blues".
1975: B.J. Thomas not only reached the top spot on both the Cash Box Best Sellers list and the Billboard Hot 100, he also set a record for the number one song with the longest title with "Hey Won't You Play Another Somebody Done Somebody Wrong Song". The tune was not a hit in the UK.
1970: The Jackson Five achieve their second straight US #1 single with "ABC". It was also a Top Ten hit in the UK, topping out at #8.