Someone who listens to all types or just certain types of music constantly; even for a couple of seconds.
Person 1: "There goes that guy; always plugged into his iPod"
Person 2: "Yea; he's a music head; he likes listening to music"
Person 1: "Oh ok."
Person 2: "Yea; he's a music head; he likes listening to music"
Person 1: "Oh ok."
by enzo32ferrari December 12, 2008