3. "Day 'n' Nite"
Album: Man on the Moon: The End of Day
Producer: Dot Da Genius
Cudi's breakout single is still as catchy and relevant in 2013 as it ever was. Produced by Cudi's good friend and other half of WZRD, Dot Da Genius, it shows his apt tendency to seek out the grooves of a beat and harness that to flip them into something equally dope on the verbal end. Because of this song, "the lonely stoner" is forever a part of our vocabularies.