Pioneer Valley Cappella celebrates its 40th season with “The Unending Stream,” music of Johann Sebastian Bach and his esteemed relatives, artfully curated and directed by Geoffrey Hudson. The Bach family dominated the musical world of eastern Germany for six generations and this selection of music beautifully illustrates why that was. The concert also features work by Peter Schickele, otherwise known as P.D.Q. Bach, “the twenty-first of Bach's twenty children.”
Performances are Friday, May 4, 7:30 PM, Grace Episcopal Church, Amherst; and Saturday, May 5, 7:30 PM, Edwards Church, Northampton. Free will donations will be accepted at the door.