Music performance fountain is based on program-controlled fountain, and music control system is added. The computer recognizes, decodes and codes the audio and MIDI signals, and finally outputs the signals to the control system, so that the shape and lighting changes of the fountain can keep pace with the music, thus realizing the perfect combination of the water type, lighting and color changes of the fountain and the musical emotion, making the fountain performance more vivid and richer in connotation. Music Fountain: It can fluctuate with music. Users can write their favorite music programs in the editing interface. The playback system can realize the unity of music, water and lighting atmosphere and the synchronization of playback.