It started as my mp3 player, until we had to get on a long plane trip. On a whim, I downloaded 50 Barney and Wiggles songs for him so help pass the time. Bye, bye, mom, hello Jacob. He works it like a pro. Lately he's been shutting all the doors in the hallway and cranking up the tunes, walking up and down the hall...and howling along at unheard of volume levels. I'm so looking forward to summer break.