A music delivering apparatus includes a storing unit that stores musical data, a sound collecting unit that collects a voice from outside to output audio data, a reading unit that reads the musical data from the storing unit, a mixer that mixes the audio data with the musical data read out by the reading unit to output sound data, a transmitting unit that transmits the sound data to a client, and a volume control unit that lowers volume of the musical data that is read out by the reading unit and supplied to the mixer while the audio data is supplied to the mixer.