First off TONS of new images are revealed of this film and 3 tv spots here at the new offical site for the film: http://abc.go.com/primetime/muppetsoz/
Also the film will have 5 songs(for those not in the know "Electric Mayhem" is the band Animal is in) which are these:
1. Gotta Get out of Kansas
2. When I'm With You (Kermit, Gonzo, Fozzie, Pepe)
3. The Witch is In the House (Miss Piggy, with Dr Teeth and the Electric Mayhem)
4. It's a Good Life
5. Naptime (Dr Teeth and the Electric Mayhem)
It premires 8 PM EST on ABC May 20th and on DVD August 9th but make sure to watch it on TV because the ratings of TV showing will determine the future of the Muppets according to Disney.