"Nine Types of Light" is the fourth album from TV on the Radio. You will want to refer to it as the "fourth proper studio album" from TV On The Radio; those albums were preceded by an EP, Young Liars, and an 18-track handmade CD called OK Calculator, that is considered more like a demo tape (because it was "released" by being hidden in random sofa cushions of New York coffee shops). Enhancing nearly every aspect of their Shortlist Prize-winning Desperate Youth, Blood Thirsty Babes, 2006's Return to Cookie Mountain was released to crazy universal acclaim  Nine Types of Light is the follow-up to the band's gorgeous, glorious 2008 release, Dear Science, and proved to be its breakout release. It was named album of the year by Rolling Stone, Spin, Pitchfork, Entertainment Weekly and MTV; and touring behind the album, the group sold out a year's worth of live shows across the world.