Paul Kantner (March 17, 1941 – January 28, 2016) was an American musician, singer, and songwriter, best known as a founding member and core figure of the rock bands Jefferson Airplane and Jefferson Starship. Renowned for his distinctive rhythm guitar style, socially conscious lyrics, and science fiction themes, he was a key figure in the 1960s San Francisco psychedelic rock movement. Kantner's career spanned decades, leaving a lasting impact on rock music.