 However, because of Lincoln Center's policy concerning the release of its programs on VHS or DVD (there have been none because of complicated rules on royalty payments) it is currently unavailable for viewing by the general public.Maestro Endo was Director of Orchestral Studies at the University of Colorado at Boulder as well as the Conductor of the Colorado Ballet until his retirement.Prior to his post at Colorado, he served as the Director of Orchestral Activities and as Chairman of the Department of Instrumental Performance at the University of Miami.