The purpose of this study is to examine Sonata No. 2 in detail from many analytical perspectives including melodies, rhythms, harmonic progressions, tonal plans, voice leading, and cadential patterns on macro- and micro-levels. It is believed that a more in-depth discussion of the composition from the perspective of harmony and voice leading may provide answer for the questions raised, and correct some misinterpretations in the works of certain writers. Furthermore, through analysis of Sonata No. 2. this study will show the relationship of the use of formal, stylistic, harmonic features between Mendelssohn and other composers of the eighteenth and nineteenth centuries.

Chinese music has one of the longest histories of development of all music cultures of the world. A system of music (theory) was formulated, in its unique way, but is differed fundamentally from its occidental counterpart. The discussion of this thesis focuses on the following two aspects: (1) the observations on those musical and non-musical factors, which had conditioned the course of development of Chinese music and (2) the analysis of selected examples to summarize the tonal structures and modal patterns, particularly, on the modal and modulatory analysis. A comparison of similarities and differences on melodic gesture between Chinese and Western tonal practice is also included in this study.