Rapper Aesop Rock and illustrator Jeremy Fish have collaborated on a new limited-edition book aimed at adults but crafted as an old-school children's book, complete with a seven-inch record that tells the reader when to turn the page with the beat. Entitled The Next Best Thing, the Upper Playground release deals with the "creative block" that all artists go through. Fish's artwork is amazing - check out (http://www.sillypinkbunnies.com) - and catch his work on tour this summer and fall in art galleries in Los Angeles, Dallas, and Philadelphia.