Haydn Concerto n. 1 in C major Haydn Concerto n. 1 in C major Hob. VIIb:1 Hayoung Choi – Queen Elisabeth Competition 2022Orchestre Royal de Chambre de Wallonie, dir. Vahan Mardirossian Queen Elisabeth Competition – Cello 2022 | Semi-final Flagey / Studio 4 (Brussels)