Created by Sandra Boynton, Philadelphia Chickens is a family musical in a book, bringing together a full-color songbook of 17 1/2 illustrated story-poems with a full-length, fully orchestrated CD of original songs performed by the likes of Patti LuPone, Kevin Kline, Meryl Streep, The Bacon Brothers, and Laura Linney, who pleads "Please, Can I Keep It?"?it followed me home. / What exactly it is/ I don't know. Also joining in are Eric Stoltz, Natasha Richardson, Scott Bakula, and two Boyntons, including daughter Caitlin McEwan, who performs a piece that every little listener will relate to?a love song to the chocolate chip cookies that are just out of reach. With the collaboration of composer Michael Ford (known to Boynton fans from Rhinoceros Tap), Philadelphia Chickens is that rarest of kids' musical discs?one whose inimitable lyrics and music make it as sing-along, dance-along, cluck-along for parents as it is for their children.