Leveraging technological advantages such as intelligent recognition, situational simulation, data analysis, and interactive generation, artificial intelligence (AI) breaks the limitations of time and space. It transforms abstract musical elements into visualized and tangible musical scenarios, making music teaching more interactive and music learning more immersive. By empowering primary school music teaching with AI, teachers promote the diversification of music teaching modes, which conforms to the trend of basic education reform and the music learning needs of primary school students. Against the background of the new era, this paper constructs a diversified teaching strategy of immersion + interaction, explores feasible paths for AI-enabled primary school music teaching, and puts forward problems existing in practical application and corresponding improvement countermeasures, aiming to provide references for the innovative development of primary school music teaching.