I would play some great covers, of bands playing other band's songs, of varying genres (mainly pop punk and such). I would play songs by the original bands then the covered versions, and talk about them. Then I would also cover songs live with my acoustic guitar and vocals, and bring guest musicians in to do covers on my show.
carol of the Bells
August Burns Red
Ho Ho Hopefully
The Maine
I Won't Be Home for Christmas
Blink 182
Nothing for Christmas
New Found Glory
Sleigh ride
This Wild Life
Merry Christmas, Kiss My Ass
All Time Low
Mr. Winter
The Maine
O holy night
Go Radio
30 Days
Never Shout Never
Santa Stole My Girlfriend
The Maine
All i want for christmas is you
Against The Current
winter wonderland/here comes santa clause
Snoop Dogg and Anna Kendrick
12 Days of a Pop-Punk Christmas
Jarrod Alonge
The Chanukah Song
Adam Sandler
Can I Introduce You In Hanukkah?
Stephen Colbert and Jon Stewart
Last Christmas (Wham! Cover)
The Maine
You're A Mean One Mr Grinch
VersaEmerge
Fool's Holiday
All Time Low
o holy night
Hey Monday
all i want for christmas
My Chemical Romance
Yule Shoot Your Eye Out (Bonus Track)
Fall out Boy