Two exceptionally talented local solo artists added in backing bands for their Bumbershoot appearances. David Bazan never fails to hush an audience with his beautiful voice and heartfelt words; his KEXP lounge show was just one more example. Fences played his set at the EMP skychurch stage. He had some major musician swap-outs in his band over the last while but you wouldn’t know it; his fans packed into the small room ooohing and ahhhing with gusto.