Among Bach’s wizardly works performed by violinist/director Monica Huggett and her Portland Baroque Orchestra are the beloved Orchestral Suite No 3, with its famous Air, and Brandenburg Concerto No. 5, with its near-superhuman harpsichord solo. Guest soloist Matthew Halls’ 2012 Linn Records CD of Bach’s harpsichord concertos was a BBC Music Magazine Disc of the Month. Tickets: $49, $38, $29. Now on sale to contributing Friends of the Oregon Bach Festival. Sale to broad public begins May 14. At First Baptist Church, 909 SW 11th Ave., Portland, 97205 (Sanctuary Entrance SW 12th Ave. & Taylor St.).