The Amethyst Project Singers, soloists, and Sean Fleming, organ, will present works by Distler, J.S. Bach, Mendelssohn, and Wagner connected with the German chorale “Wachet auf!” – “Sleepers, Wake!” $15 suggested donation will benefit outreach programs at St. Paul’s. Ticket registration at amethystchamberensemble@gmail.com. amethystchamberensemble.com