India, Jan. 11 -- Bob Weir, the legendary guitarist and co-founder of the Grateful Dead, has died at the age of 78, marking the end of an era in American rock music. A defining figure of the 1960s counterculture movement, Weir helped shape a sound and a community that influenced generations of musicians and fans. His death was confirmed through a post shared on his official Instagram account.

According to the statement, Weir passed away after battling cancer and lung-related issues. He died peacefully, surrounded by loved ones, leaving behind a musical legacy that spanned more than six decades.

The Instagram post announcing his death carried a deeply reflective message about Weir's life and philosophy.

"There is no final curtain here, ...