Grateful Dead Co-Founder Bob Weir Dies at 78

Bob Weir, a founding member of the legendary rock band the Grateful Dead, has died. He was 78 years old. Weir was a core part of the group's sound for over 60 years. He played rhythm guitar and shared singing duties. His work helped define the band's unique mix of rock, folk, and psychedelic music. After the Grateful Dead, Weir remained a fixture in music. He performed with several popular spin-off bands, including Dead & Company and RatDog. These groups allowed him to continue playing the band's vast catalog of songs for new generations of fans. The Grateful Dead became one of the most influential bands in American history. They are famous for their long, improvised live concerts and a dedicated fan base known as "Deadheads." Weir's death marks the passing of another major figure from the band's original lineup. No cause of death was immediately released.