Have You Seen The Singing Mylar Balloons?

I think these are so cool! My son loves the singing birthday cards, now they have singing mylar birthday balloons.  I think the kids will love these (adults- not so much, especially after the hundredth time it’s played).
Birthday in a Box has the Hannah Montana Sing A Tune Mylar Balloon, it plays “Best of Both Worlds,”  and High School Musical Sing A Tune Mylar Balloon, it plays “We’re All In This Together.”

I hope they come out with some others.