Team Kool – with a live performance of “Celebration” by Kool & the Gang
Team Chicago – with a live performance of “25 or 6 to 4” by Chicago
Oh come on! This team competition isn't even a fair competition.

One song is severely handicapped as it is not a joyful CELEBRATORY song, the way the other one is. People are going to vote for Team Cool, as the song is an upbeat one that makes one automatically get up and dance, or in this case, get up and vote, even before seeing the actual dance.
Do you guys thing these two songs are on a comparable level?
(I've cued them up to where the vocals start, although with Celebration, the mood starts as soon as the first drum beats are played.)
versus:
Wildlife conservationist Robert Irwin and partner Witney Carson will perform a Paso Doble to “Icky Thump” by The White Stripes.
What the heck is THIS?

This isn't even something danceable. It reminds me of when Elaine was given some weird "song" and I said they should just dance in silence and count out the beats as they do the choreography. At least they were give a paso doble where all they have to do is a few spins, marching around and a stabbing at the end.
Meanwhile, everyone else has been given an iconic song to dance to. I can't imagine what it's like to have created songs that reach this many people at one time.
I'm glad Elaine was given a waltz, while her ribcage heals.