"I Know Where I've Been" is a gospel-style, soul song from the 2002 musical Hairspray, performed by "Motormouth" Maybelle as she leads a protest for racial equality through the streets of Baltimore.
There are roughly one-sh*t billion tropes so PLEASE look through them before adding one. Otherwise add what you like. ADDITION: PLEASE read through the trope description provided before submitting something. It's not a huge deal but too often people submit characters that don't fit just because they misinterpreted the title...