Shirley Jones, US actress and singer, Brian Forster, US actor, Suzanne Crough, US actress, Susan Dey, US actress, Danny Bonaduce, US actor, and David Cassidy, US actor and singer, pose leaning out of the windows of a bus in a group portrait issued as publicity for the US television series, 'The Partridge Family', USA, circa 1973. The sitcom starred Jones as 'Shirley Renfrew Partridge', Forster as 'Chris Partridge', Crough as 'Tracy Partridge', Dey as 'Laurie Partridge', Bonaduce as 'Danny Partridge', and Cassidy as 'Keith Douglas Partridge'. (Photo by Silver Screen Collection/Getty Images)
SANTA MONICA, CA – OCTOBER 20: David Bowie performs at the Santa Monica Civic Auditorium on October 20, 1972 in Santa Monica, California. (Photo by Richard Creamer/Michael Ochs Archives/Getty Images)
Canadian singer-songwriter Neil Young performing with The Santa Monica Flyers at the Rainbow Theatre, London, 5th November 1973. (Photo by Michael Putland/Getty Images)
Bob Dylan and "The Band perform onstage in early 1974. (L-R) Rick Danko, Robbie Robertson, Levon Helm, Bob Dylan. (Photo by Michael Ochs Archives/Getty Images)
