An electronic device according to an embodiment of the present disclosure includes at least one memory configured to store executable instructions, and a processor configured to execute the executable instructions stored in the at least one memory to cause the electronic device to acquire a first sound signal from an external source, generate a musical sound signal according to a performance operation, output the first sound signal and the musical sound signal to a first output destination, and output the musical sound signal to a second output destination different from the first output destination.