The Powers Music School Presents: The Roaring Dukes of Swing Friday, February 10, 2017 at 1:00 pm at the Waltham Council on Aging, 488 Main Street, Waltham Powers’ faculty, Todd Brunel (clarinet), and Michael Shea (piano), lead this top-notch, 4-piece band with bassist Akili Jamal Haynes and drummer Alvin Terry. The program will feature classic swing and modern jazz standards that will delight audiences this Valentine’s Day season.