The number one British single today in 1967:
The number one single today in 1969:
On that day, a free festival in Altamont, Calif., featured the Rolling Stones, Jefferson Airplane, Santana, the Flying Burrito Brothers and Crosby Stills Nash & Young.
The festival, attended by 300,000, also featured one concertgoer being stabbed to death by a member of the Hell’s Angels hired for security, plus a drowning and two men dying in a hit-and-run crash.
The number one album today in 1960 was Elvis Presley’s “G.I. Blues” …
… which is probably unrelated to what Beatles Paul McCartney and Pete Best did in West Germany that day: They were arrested for pinning a condom to a brick wall and igniting it. Their sentence was deportation.
The number one single today in 1964:
The number one single today in 1965 wasn’t a single:
Imagine being a fly on the wall at Sun Studios in Memphis today in 1956, and listening to the Million Dollar Jam Session with Elvis Presley, Jerry Lee Lewis, Johnny Cash and Carl Perkins.
The number one single today in 1965:
The number one British album today in 1971 was Led Zeppelin’s ” 
“, alternatively known as “Four Symbols” or “IV” …
We begin with what is not a music anniversary: Today in 1950, Paul Harvey began his national radio broadcast.
The number one song today in 1956:
The number one British single today in 1964:
The number one album today in 1967 was the Monkees’ “Pisces, Aquarius, Capricorn and Jones Ltd.,” the group’s fourth million-selling album:
The number one single today in 1978:
Today in 1984, MTV carried the entire 14 minutes of “Thriller” for the first time:
The number one single today in 1958:
The number one British single today in 1966:
The number one single today in 1973:
Today in 1987, a Kentucky teacher lost her U.S. Supreme Court appeal over her firing for showing Pink Floyd’s movie “The Wall” to her class over its language and sexual content.
The number one single today in 1968:
The number one single today in 1971 is …
Britain’s number one single today in 1985:
Today in 1997, Danbert Nobacon of Chumbawamba was arrested and jailed overnight in Italy for … wearing a skirt.
The number one single today in 1969 reached number one because of both sides:
The number one album today in 1986 was Bruce Springsteen and the E Street Band’s “Live/1975–85”:
The number one single today in 1960:
The number one (for the second time) single today in 1963:
The number one single today in 1964:
The number one British single today in 1970:
Today in 1991, Nirvana did perhaps the worst lip-synching effort of all time of its “Smells Like Teen Spirit” for the BBC’s “Top of the Pops”:
The number one album today in 1965 was Herb Alpert and the Tijuana Brass’ “Whipped Cream and Other Delights”:
The number one single today in 1966 was this one-hit wonder:
The number one British album today in 1976 was Glen Campbell’s “20 Golden Greats”:
Steve Prestegard.com: The Presteblog 