Members of Encore ROCKS from Glen Echo, Alexandria, DC, and Fairfax performed a holiday concert at the Montgomery College Cultural Arts Center December 15, 2017. Encore Associate Artistic Director Jeff Dokken conducted. Margo Hope sang the introduction to All I Want for Christmas is You. Band members were Maribeth Gowen, Piano; John Starr, Bass and Wind Synthesizer; Ken Hall, Guitar; and Raice McLeod, Drums.