Not entirely singable, but you might look at Eric Litwin's Pete the Cat: I Love My White Shoes. http://www.youtube.com/watch?v=nUubMSfIs-U I discovered this book before my granddaughter turned 2 (she has now reached the advanced age of 2 1/2 . When I paused, she very quickly learned to say "strawberries," "red," "blueberries," "blue," "mud," "brown," "water," "white," and to sing the brief lines which have such simple tunes that I think even I can carry its tune.