PBS
Pbs Kids: Between the Lions: Letter Songs
This a collection of music videos focused on teaching the ABCs, upper and lower case, and sounds such as AR, ING, PH, etc. QuickTime is required.
Starfall
Starfall: The Lone Vowels
Grammar rules taught through song. A familiar tune helps to teach the E and O at the end of the word that make a long vowel sound. There are opportunities to demonstrate understanding by identifying words that that follow the rule.