Bob Dylan, Joan Baez, and Paul Stookey play together in the Lincoln Memorial at the 1963 March on Washington for Jobs and Peace, at which Martin Luther King Jr. gave his “I Have A Dream” speech.

British rock band the Rolling Stones announce their ‘Tour of the Americas ’75’ with a performance on a flatbed truck on 5th Avenue, New York, New York. Pictured are, from the bottom, Bill Wyman, Keith Richards, Charlie Watts (on drums, at right), Mick Jagger, and Ronnie Wood.

American rock group the Doors perform on stage at the Fillmore East, New York, New York. Pictured are, from left, singer Jim Morrison (1943 – 1971), keyboard player Ray Manzarek, and guitarist Robby Krieger.

American jazz musician and composer Charles Mingus (1922 – 1979) performs at the Obie Awards, Village Gate New York, New York

Janis Joplin after her concert at the Filmore East

View, from below, British musician Mick Jagger of the rock band the Rolling Stones, New York, New York. The band announced their ‘Tour of the Americas ’75’ with a performance on a flatbed truck on 5th Avenue.

Backstage at the Grammy Award in the Uris Theatre (later renamed the Gershwin Theatre), from left, British musician David Bowie, Japanese-born American artist and musician Yoko Ono and her husband, British musician John Lennon (1940 – 1980), and American musician Roberta Flack pose together, New York, New York

American pop artist Andy Warhol (1928 – 1987) stands amid his towering Brillo box sculptures in the Stable Gallery, 33 East 74th Street, New York, April 21, 1964.

American musician Jimi Hendrix (1942 – 1970) performs on stage at the Fillmore East, New York, New York

British rock and roll band the Beatles, from left Ringo Starr, Paul McCartney, John Lennon (1940 – 1980), and George Harrison (1943 – 2001), answer questions at a press conference in the Warwick Hotel, New York, New York,