John Hartman (1974) Getty Images John Hartman, drummer for the Doobie Brothers during the band’s hit-making 1970s heyday, has died, the band announced. He was 72. No cause of death was given. “Today we are thinking of John Hartman, or Little John to us,” the band wrote on Instagram ...
View more: John Hartman Dies: Doobie Brothers Drummer & Co-Founder Was 72