00000nam a2200000 a 4500 Pearlman, Judith The idea of North / a film by Judith Pearlman. The Beethoven Bicentennial concert [s.l.] Sony Music Entertainment 2011 Original Broadcast: August 5, 1970; December 9, 1970. - Interpr.: Glenn Gould [Piano]. Toronto Symphony Orchestra. Karel Ancerl [Dir.] DVD 8. Canadian Broadcasting Corporation <Ottawa> 1 DVD-Video (Total running time 1h55m33s.)