music

(noun): A series of sounds organized in time, employing melody, harmony, tempo etc. usually to convey a mood.
(noun): Any pleasing or interesting sounds.
(noun): An art form, created by organizing of pitch, rhythm, and sounds made using musical instruments and sometimes singing.
(noun): A guide to playing or singing a particular tune; sheet music.
(noun): Electronic signal jamming.
(noun): Heated argument.
(noun): Fun; amusement.
(verb): To seduce or entice with music.