When Tyler, the Creator isn't busy causing mayhem with the hip-hop collective Odd Future, he apparently plays keys: the rapper vamped on a grand piano last night on Late Night With Jimmy Fallon on the first of two songs from his forthcoming album Wolf, which is due April 2nd. The Roots helped dial in a jazzy vibe on "TreeHome," while Coco from the Danish duo Quadron sang and Tyler interjected directions and exhortations. When the song shifted into the harder hip-hop banger "Domo 23," Tyler took center stage and, backed by a pair of hype men, delivered a flurry of rhymes in a gruff, lively voice while he windmilled his arm and flailed around.