Song List. -Barney Theme Song (0:00). -Move Your Body (2:23). -If You're Happy and You Know It (5:00). -The Exercise Song (8:35). -Snackin' on Healthy Food (11:56). -I Can Laugh (14:01). -The Gaggle Giggle Wiggle Dance (15:46). -When You Have a Ball (19:25). -Exercising, Won't You Come and Join Me. (21:09). -I Love You (23:44).