This quicktime file contains some third grade sight words with a song that I recorded with my step-daughter. I play it through the digital projector and have the students sing along with it. I have used it with my 2nd and 3rd graders and they seem to respond positively to it. I hope that you can use it in your classroom.
P.S. Remember that this is a quicktime file (macintosh) and if you want to open it on a windows machine you should "right click" on the file and "open with..." quicktime.