German-american impresario and rock concert promoter (1931-1991).
Born January 8th, 1931 in Berlin.
Died October 25th, 1991 at 60 years old in Vallejo (helicopter crash). [ref]
To the most trivial actions, attach the devotion and mindfulness of a hundred monks. To matters of life and death, attach a sense of humor. Zhuangzi