Music plays an important role in our daily life. With the development of deep learning and
modern generation techniques, researchers have done plenty of works on automatic music
generation. However, due to the special requirements of both melody and arrangement,
most of these methods have limitations when applying to multi-track music generation. Some
critical factors related to the quality of music are not well addressed, such as chord
progression, rhythm pattern, and musical style. In order to tackle the problems and ensure …