While Andre 3000 raps on the original track, Big Boi explained that Andre "didn't want an Outkast record coming out on anybody [else's] LP." Take a listen to "Pink Matter Remix" below.
But is a full-on reunion in the works?
"We talk and communicate and we still come to each other's homes, our kids play together," Big Boi told HuffPost Live on Friday. "When you've been doing music for so long together, you don't have to be joined hip to hip. I know that's what the world wants to see right now, but we're just trying to do our own thing right now."