The singer, songwriter and rhythm guitarist was known for his work on such songs as "Sugar Magnolia" and "Playing in the Band ...
Weir had been diagnosed with cancer in July and beat it, but "succumbed to underlying lung issues," a statement said.
“He transitioned peacefully, surrounded by loved ones, after courageously beating cancer as only Bobby could.” ...
San Francisco rock legend Bob Weir, who delighted millions of listeners with the Grateful Dead and Dead & Company, has died.