Piano Sonata No. 23 in B Major, Hob. XVI/2c: I. Allegro moderato

歌曲	Piano Sonata No. 23 in B Major, Hob. XVI/2c: I. Allegro moderato
歌手	Peaceful Piano
歌手	Classical Study Music
专辑	Classical Study Music – Ambient Piano, Music for Learning, Classical Piano