1926 : The Radio Corporation of America, later known as RCA, launches its new radio network, the National Broadcasting Company (later known as NBC).
1956 : Elvis Presley makes the first of three contracted appearances on The Ed Sullivan Show. Sullivan had previously announced he would never have such an act on, but ratings prevailed and Sullivan offered Elvis a record $50,000 for the three shows. Charles Laughton hosts, filling in for an ailing Sullivan as Elvis performs “Don’t Be Cruel,” “Love Me Tender,” “Ready Teddy” and “Hound Dog” but is shot from the waist up only to avoid scandal. The show draws a staggering 54 million viewers.
1975 : Paul McCartney and Wings begin their historic 13-month world tour. US performances will be recorded as the double LP Wings Over America. The group plays to over two million fans total during the course of the tour.
1994 : Green Day play a free concert at the Hatch Shell in Boston. A few songs into their set, many in the crowd cross the line from moshing to rioting, and police order an end to the show. With their album Dookie climbing the charts, the band was playing to exuberant crowds, which caused problems when casual fans found themselves engulfed in mosh pits.
2003 : Simon & Garfunkel make it official, announcing plans to reunite and tour for the first time in 20 years. They get more per ticket than any other tour that year: $136.90. They donate $1 million to The Children’s Health Fund at the end.