Barney and his friends are movin' and groovin' to the beat of the music! As they learn about rhythm and create their own musical instruments, Barney leads the band with a rat-a-tat-tat and a rooty-toot-toot. And they discover there are lots of ways to get a move on as they do the Baby Bop-Hop and the Dino Dance. Then, after wiggling through a game of Simon Says, they're off to the races. Barney's friends discover the fun of movement while making beautiful music together!