Duet a song sung by two people a combination of voices singing together in tune individual songs on a CD. A combination of voices singing together in tune Harmony Band Duet. Album A collection of songs on a CD A recording of a song previously done by another singer or group Individual songs on a CD. A person who writes music Composer Band Fans. Track A person who writes music A song sung by two people Individual songs on a CD. A recording of a song previously done by another singer or group Cover version Duet Lyrics. Old favourites People who like a particular singer or group Familiar songs that everyone likes Music that is easy to remember. The words written for a song Album Track Lyrics. Catchy tunes The special way someone does something Music that is easy to remember Familiar songs that everyone likes. The top of the charts The most listened songs Familiar songs that everyone likes Musics that is easy to remember.