This production looks fondly back at the big bands and dance halls of the San Francisco Bay area during the 1930s and 1940s. Music, photos, re-enactments and period film clips recall El Patio on Market Street, the Mural Room at the St. Francis Hotel, and Sweet’s Ballroom in Oakland. Letterboxed; DVD includes swing dancing lesson by Paul Overton and Sharon Ashe, interview with Frankie Manning about the air step. Director Rick Butler. KQED, Inc.