Franz Peter Schubert ： Piano Sonata No.5 in As-Dur D557

This sonata is distinguished by the bright, gentle sonority of A-flat major and the beauty of its approachable melodies. It is composed of three movements. The first presents singing themes and light motion within a well-shaped sonata form. The second movement conveys a calm lyrical quality, while the finale brings the work to a close with lively rhythms and a cheerful character. In performance, it is important to let the right-hand melody emerge naturally, keep the left-hand accompaniment light and well balanced, and clearly convey the contrasting characters of the movements. Without making the music overly heavy, the pianist should use delicate dynamic shading and poised articulation to express the lyricism within its Classical balance.