The invention discloses a shared music fountain and a system thereof. According to the shared music fountain and the system thereof, a visitor selects a program through a user operation machine, thenpayment is carried out through a two-dimensional code scanning device on the user operation machine, the user operation machine is wirelessly connected to a cloud server system through a second GPRS/WIFI communication module and transmits data to the cloud server system, an operation instruction is wirelessly transmitted to a fountain control cabinet through data calculation, and the fountain control cabinet receives instruction through a first GPRS/WIFI communication module, and controls the fountain to complete the program performance. In general, the shared music fountain and the system thereof have the advantages that the mode in which the visitor independently selects the program and performs mobile payment, the cloud system sends the instruction to enable the music fountain to do theperformance is adopted, so that the interactive entertainment of the music fountain is improved, the economic benefit is increased, and the user experience is improved; and the problems that an existing music fountain and the system thereof are poor in interactive entertainment, user experience is not emphasized and the economic benefit is low are effectively solved.