Rain Boots and Rainbows This episode the gang puts on their rain boots and plays in the rain. There is lots of fun music to sing and dance in to! Listen and try not to get wet. All that and a whole lot more! Songs played in this episode include - Wheels on the Bus Itsy Bitsy Spider Big Mouth Family (Finger Family Song) Spring is Here It's a Rainbow The Baby Big Mouth Podcast! Sing, dance, and explore with fun, educational, music filled episodes that kids will love. Join Baby Big Mouth and all of his friends every week for BIG FUN!