From Wikipedia, the free encyclopedia. Phillip Chapman Lesh (born March 15, 1940 in Berkeley, California) is a musician and a founding member of the Grateful Dead, with whom he played bass guitar throughout their 30-year career. After the band's disbanding in 1995, Lesh continued the tradition of Grateful Dead family music with side project Phil Lesh and Friends, which paid homage to the Dead's music by playing their originals, common covers, and the songs of the members of his band. Phil & Friends helped keep a legitimate entity for the band's music to continue but have been on hiatus since 2008. Recently, Lesh has been performing with Furthur alongside former Dead bandmate Bob Weir. Description above from the Wikipedia article Phil Lesh, licensed under CC-BY-SA,full list of contributors on Wikipedia.