ABC Song - 3D Animation English Nursery Rhyme for children by HD Nursery Rhymesbr br Learn the alphabet with Dave and Ava`s ABC song! Your little ones will enjoy singing along to this classic nursery rhyme! br Dave and Ava is a series of 3D animated nursery rhymes especially for young children, ages 1-4. Each episode features a toddler boy and a toddler girl dressed as a puppy and a kitten, and their animal friends.