I just wrapped up the last day of my electronic music class. We split the group into the kids who took it last year and the new kids. My experienced kids wanted to make noise, and that they did. There is some wacky stuff in their song. The other group was a bit more timid and slightly more melodic. Overall, these songs are great for 3rd and 4th graders. And they get suck a thrill when we actually make CDs of their songs.