Chunguza Pfitzner: Symphony in C major - Schumann: Koncertstück for Four Horns ya Gerard Schwarz,Seattle Symphony Orchestra, iliyotolewa 03/09/2012. Albamu yenye nyimbo 14 ikiwemo '21 Hungarian Dances, WoO 1: Hungarian Dance No. 16 in F Minor', 'Etudes symphoniques (Symphonic Etudes), Op. 13, Adagio and Allegro brillante: Variation 11 [arr. P.I. Tchaikovsky for orchestra]', '21 Hungarian Dances, WoO 1: Hungarian Dance No. 5 in F-Sharp Minor'. Pata takwimu za kina za usambazaji, uchambuzi wa nyimbo moja kwa moja na vipimo vya ushiriki wa wasikilizaji.
