E knows this Free Design song, "I Found Love," from the tv show Yo Gabba Gabba. We have the original song on CD and the other day when it came on it the car as we were pulling into our driveway E started rocking out.
(I neglected to turn my phone sideways to film it so unfortunately the video is long and skinny instead of wide.)
Here's the segment from Yo Gabba Gabba that E learned the song from. The animation is really cute and goes well with the music.