After the masterpiece "Stankonia" in 2000, which was leaving in all directions ("All directions", to paraphrase the Temptations 72): dirty funk, hip hop with hints of Southern soul, electronic psychedelia ... it was difficult to predict the future. This double album is a great surprise, as if the Beatles had released two white double disc (a disc Lennon and McCartney disk). Completely schizo and exciting. "Speakerboxx" Big Boi resurrects hip hop "old school" (and the famous 808 drum machine) while clearly eyeing on the future of the genre, while "Love Below", Andre 3000, is an eccentric disk, malicious (sometimes not very far from the best Prince), which offers an amazing recovery (full of irresistible jazz breakbeats) of the standard "My favorite things". On arrival, the pair (the parties to arrive at the same point two different results) we used a disc landmark not only in the history of hip-hop, but also in the more general and generous history pop-music.