Episode: Commodore Ballroom - Dance Lessons and Company L.A. Duration: 27:33 Record date: August 6, 1990 Accession: MAM-GG-065   00:00-02:49 - Host introducing the acts of the evening: Company L.A., Vancouver's Men's Chorus, City Swing with Gayle Wilson and the San Francisco Tap Troupe (no sound from 00:00-00:09) 02:49-16:16 - Oscar Nieto teaching the audience...