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Jeff Tweedy

Age: 46

Occupation: Musician

Lately, Wilco’s frontman has been spreading the magic—as a producer. His assured touch in sessions with Mavis Staples, Low, and Sarah Lee Guthrie and Johnny Irion earned him a 2013 Grammy nomination for producer of the year (he lost to golden boy Pharrell Williams). Coming this year: a new Wilco record, which Tweedy has said will be “a little more fucked up than the last few.”