Before they became production all-stars, Chad Hugo and Pharrell Williams produced the suspenseful beat for "Lookin' at Me." A year later, they had a big breakthrough with N.O.R.E.'s "Superthug," and the rest is beat-making history. They're still busy in 2012, but Pharrell has begun producing under his own name — he crafted Kendrick Lamar's "good kid." Hugo, meanwhile, co-wrote "I Care" on Beyoncé's 4.
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