Associated Press
Bob Weir, the singer, songwriter, guitarist and co-founder of the Grateful Dead has died at age 78 following a cancer diagnosis.
Hanson performed with Bob twice – in 1999 at Wetlands Preserve with his band Rat Dog and in 2000 with his band The Other Ones at the Bryce Jordan Center
Taylor also joined Bob and Rat Dog at Cain’s Ballroom in 2003
[links are to live recordings on archive.org]