This is all the RIGGS sounds plus a few from words their way minus a few that sound exactly the same and added in with some simple spelling rules. The song is around 4 minutes and accompanies my Zoo-phonics Riggs cards. This song and follow up Zoo-phonics sounding out with my train song (soon to be uploaded) has taught my preschoolers all their sounds and how to sound out words within a few months. The reason I say each one 3 times is because that research has shown that anything repeated 3 times is remembered better than 1-2 or 4-8 times ... also I use the cards as a visual, sign language as a kinesthetic and the song for auditory. Using all 3 modalities makes this activity jump up to retention rates of 75% compared to just using the cards (15%) or just the cards and song (25%).