The genius of "Crazy" begins and ends with Cee-Lo's marvelous vocal. It's a song that demands a sing-along, with a vocal that ensures utter failure. Cee-Lo's instrument, which seems to effortlessly climb octaves like rungs on a ladder, is damn-near impossible to mimic (at least with an average man's vocal chords). His vocal virtuosity gives the song a delirious sound to match the delirium of its subject matter.
Not to play down Danger Mouse's virtues. He's a brilliant producer who can seamlessly blend sounds to create something novel, best evidenced by his mash-up of the Beatle's White Album with Jay-Z's Black Album, the appropriately-titled Grey Album. With "Crazy," he deftly samples the spaghetti western sound of Ennio Morricone, which gives the song a cinematic quality. (Indeed, the duo defined their image with the movies. Whenever they performed live, they dressed in film-character-inspired costumes, from Back to the Future to Star Wars.)
Cheerfully odd, yet infinitely accessible, "Crazy" remains the decade's Good-Time Song, par excellence.
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