With his third album, Graduation (2007), West moved away from the sound of his previous releases and towards a more atmospheric, rock-tinged, electronic-influenced soundscape. The musical evolution arose from him listening to music genres encompassing European Britpop and Euro-disco, American alternative and indie-rock, and his native Chicago house. Towards this end, West retracted much of the live instrumentation that characterized his previous album and replaced it with heavy, gothic synthesizers, distorted synth-chords, rave stabs, house beats, electro-disco rhythms, and a wide array of modulated electronic noises and digital audio-effects. In addition, West drew musical inspiration from arena rock bands such as The Rolling Stones, U2, and Led Zeppelin in terms of melody and chord progression.

What was the name of Kanye's third record?