Guitarist and singer Rick Derringer, known for hit songs "Hang on Sloopy" and "Rock and Roll, Hoochie, Koo," has died at 77.

Derringer, the legendary guitarist behind the classic rock hit, “Rock and Roll, Hoochie Koo,” died on May 26 at age 77. As a ...

Rick Derringer, a former teen star who went on to have a six-decade rock and roll career, has died. He was 77. Variety ...