This thesis consists of five musical works, two of them are acousmatic music, and the other three are mixed music. On the one hand, the author is dedicated to combining music and technology in this portfolio and establishing close dialogues between the two. On the other hand, the author used the combination of Western instrumental music techniques and audio processing technology to preset the humanistic thought and the aesthetics of painting into this portfolio.

This thesis expounds the author’s idea of creation and the analysis of each composition in the repertoire of the presentation. The thesis comprises six chapters. Chapter one introduces the importance of technology throughout the history of music development. Chapter two explains the background and the author’s idea of creation. Chapter three describes the electronic musical techniques employed in five different compositions, such as tape technique, filtering, granular synthesis, and delay. Chapter four further elaborates on the content of the five compositions, including their structures, forms, instrumentations, acoustic textures, and pitch materials. Chapter five describes electro-acoustic musical techniques that provide the author in exploration of new timbre, the design of acoustic gesture, new space of sounds and new live performance. The last chapter concludes with general remarks on the contribution and limitation of this thesis.