I really love this song!
But please tell me what means "A to Z"? Phone book? Dictionary? And why he (or she) wants to take it to the big city?
to Pretty Sober - A to Z is a street directory for London. The song is about a small town school kid who is about get away to the City looking for love and appreciation. She packs her stuff in secret and goes away with some cigarrettes and the city map (A toZ).