#ensemble #San Francisco #Bay Area #musician #music #arts #baroque #classical #instrumental #orchestral #orchestra #instrument #symphony #symphonic #early music #choir #choral #chorus #Johann Sebastian Bach #Bach #period instrument #American Bach Soloists #solo #soloist #ABS #baroque music #period instruments #Handel's Messiah #Handel #Messiah #Grace Cathedral #Jeffrey Thomas #Mary Wilson #Eric Jurenas #Kyle Stegall #Jesse Blumberg #John Thiessen