Ashlyns School Chapel, Chesham Road, Berkhamsted, HP4 3AE. 7pm. Adults £7.50, Concessions £5 (under 18 & over 65), Family £20 (2 adults & 2 children). The Castle Choir presents songs from The American Songbook. Tickets from Brown & Merry, Berkhamsted, or on the door  subject to availability.