Winter Concert

At my school we're doing a Winter Concert before winter break. It's going to be so much fun. We're doing it with all of the chorus groups 6th- 8th. It's going to be huge,all the way in the gym, because it's the only place we can fit all of the chorus and band members. But I'm so nervous so wish me luck! We're doing the following songs:
We Wish You A Merry Christmas
You're A Mean One Mr. Grinch
America The Beautiful
Jingle Bell Rock
You Raise Me Up
Sleigh Ride
Jingle Bells
Christmas Waltz
Holy Golly Christmas
And Silent Night
I know A lot of songs right, we only had 3 months to learn them!

Also, we had to do those scoliosis test and they were weird. Have anyone of you guys had to do those test? If you have please comment.