Drinking to music

Definitions of drunk:
1) Having one's faculties impaired by alcohol
2) Being dominated by an intense feeling
3) A feeling of strong excitement or elation

One definition of music:
An agreeable sound which is capable of arousing the emotional and physical senses.

We can therefore determine that 'Drunk on Music' does not necessarily need an intake of alcoholic beverages to make us drunk. Music is intoxicating with or without alcohol, bridging the extremes of euphoria and sadness and capable of inducing tears or the desire to dance like a raving lunatic.