Phil Lesh, the founding bassist of The Grateful Dead, passed away at the age of 84 on October 25, 2024

His death was announced on his Instagram account, stating he died peacefully surrounded by family

The specific cause of death has not been disclosed; however, Lesh had a history of serious health issues

He had previously battled prostate cancer and bladder cancer, and underwent a liver transplant in 1998 due to hepatitis C complications

Lesh was known for his innovative bass playing style that redefined the role of the instrument in rock music

He was a classically trained musician, initially playing violin and trumpet before switching to bass at Jerry Garcia's invitation

Throughout his career, Lesh contributed to many iconic Grateful Dead songs, including "Box of Rain" and "Dark Star

He played a significant role in the band's improvisational performances, often mirroring or contrasting with Garcia's guitar work

Lesh continued to perform after The Grateful Dead disbanded, leading projects like Phil Lesh and Friends and participating in various offshoots of the band