An electronic music apparatus comprises an extractor that extracts lyrics data from music data for reproduction of music and comprising the lyrics data representing lyrics of the music, a transmitter that transmits the extracted lyrics data to an external device, a reproducer that reproduces the music data, and a outputting device that outputs synchronization information for controlling display of the lyrics by the external device based on the lyrics data to the external device during reproduction of the music data in accordance with a progress of the reproduction of the music data.