On Friday, July 22, the Chesapeake Orchestra will be honoring the memory of composer David Froom with a program featuring his music along with works by Stravinsky and Vaughan Williams. The performance is part of the annual River Concert Series, the wonderful summer series at St. Mary's College of Maryland under the direction of conductor Jeffrey Silberschlag. The concert starts at 7pm; admission and parking are free. Scheduled works include Down to a Sunless Sea for strings, and Serenade for Trumpet and Strings.