Fountain for controlling fountain and light by playing or playing music signal. According to the special music fountain control system make water modeling changes and lights change with the rhythm of the music, the ups and downs of the melody changes, wonderful, synchronization rate can reach + 0.02 seconds, can edit for real-time control, control, and control for intelligent computer. Users can edit the interface to write their favorite music program. The system can realize the unity of music, water and light.