Sam Rudin has created a unique patio for outdoor music, in keeping with COVID safety measures, and Red's Blues is happy to be coming back to the Back Room and to Berkeley. It's been a very long year. Doug Crumpacker, guitar, RW Grigsby, bass, Sid Morris, piano, Tim Wilbur, drums, Beth Reid-Grigsby, vocals, and hopefully, Sam Rudin doing a little sitting in. CDs on sale. Downbeat at 4:00 p.m.