Piano Sonata No. 20 in G Major, Op. 49 No. 2 "Easy Sonata":I. Allegro, ma non troppo

歌曲	Piano Sonata No. 20 in G Major, Op. 49 No. 2 "Easy Sonata":I. Allegro, ma non troppo
歌手	Stephen Kovacevich
专辑	Beethoven: Complete Piano Sonatas