Polish National Radio Symphony Orchestra - Alexander Liebreich - Szymanowski and Lutosławski

Quincy Porter: New England Episodes for Orchestra. Polish National Radio Orchestra (1970)

BETTER LUCK NEXT TIME❗-The Polish National Radio Orchestra

Rehearsal Twenty five by Kulenty with Polish National Radio Orchestra

Polish National Radio Symphony Orchestra in Katowice

Polish National Symphony Orchestra at Dover Town Hall

Passacaglia on Vermont Folk Tunes