Music fountain is dedicated in a fountain software control fountain joined the music on the basis of the control system, computer based on audio and MIDI signal identification, decoding and encoding of the final output signals to the control system, under the control of the computer software to make the shape of the fountain and the change of light and music, so as to achieve the fountain water type, the change of light and color and the perfect combination of music emotion, the fountain show more vivid and more rich connotation.