Jack Sherman, Early Guitarist With the Red Hot Chili Peppers, Dies at 64

The Red Hot Chili Peppers perform onstage at the MusiCares 2005 Person of the Year Tribute to Brian Wilson at the Palladium in Hollywood, Calif., on Feb. 11, 2005. Frank Micelotta/Getty Images

Jack Sherman, a guitarist who played on the Red Hot Chili Peppers’ debut album, has died at 64, the band announced on Instagram.

“He was a unique dude and we thank him for all times good, bad and in between. Peace on the boogie platform,” the post reads.