It’s been six years since OutKast released their last studio album (2006’s Idlewild soundtrack). Big Boi dropped an album in 2010 and has another on deck for later this year, but the other half of the duo—André 3000—is in no rush to make his solo debut (Speakerboxxx/The Love Below was billed as a group project).

Just because Three Stacks doesn’t have a full project to his name doesn’t mean he’s been completely quiet. For the past several years, he's been extremely selective about his output, stunting on other people’s songs at random. Most recently, Frank Ocean, who ‘Dré blessed with some colorful bars on “Pink Matter."

This week it was also announced that André will be featured on Rick Ross’ forthcoming solo album. So while we wait to hear how he destroys that cut come July 31, let's take a trip down memory lane. Here is The Complete History of André 3000 Guest Verses.

Written by Brad Wete (@BradWete) and Jordan Zirm (@clevezirm)