With the rapid development of artificial intelligence technology, its application in the field of music has become increasingly widespread, including the fusion of music styles, the fusion of music elements, the creation of lyrics and melodies, and the production of music. This paper introduces the basic concept and development history of artificial intelligence, and analyses the application status of artificial intelligence in music creation, including the integration of music style and elements, the creation of personalized music works, and the innovation of music education. At the same time, we should pay attention to the balance, culture and copyright issues in AI-assisted music creation. Through comparative analysis, artificial intelligence technology has brought positive effects on improving the efficiency of music creation, increasing the diversity of styles, creating personalized works, and innovating educational methods.