Take The A Train lyrics

You must take the a train
To go to sugar hill way up in harlem
If you miss the a train
Youll find you missed the quickest way to harlem
Hurry, get on, now its coming
Listen to those rails a-thrumming
All aboard, get on the a train
Soon you will be on sugar hill in harlem

Submitted by Guest

What do you think is the meaning of Take The A Train by Ella Fitzgerald?