Thanksgiving is over, so you know what that means: it's officially Christmas season. Need some help getting into the holiday spirit? Have no fear -- I've compiled a list of the perfect songs for getting you into Christmas mode. Get out your decorations and turn up the volume, everyone. It's time to get you humming those holiday tunes once again.

1. "What Christmas Means To Me" - Stevie Wonder

Starting off with a classic, this upbeat Stevie Wonder jam will get you into the holiday spirit faster than you can decide what Christmas means to you.

2. "Winter Wonderland / Don't Worry Be Happy" - Pentatonix ft. Tori Kelly

What do you get when you combine Tori Kelly and what may be the best a cappella group of the 21st century? Only good things. This happy twist on a Christmas classic won't just put you in the most joyful of moods -- it'll leave you humming for days.

3. "Happy Xmas (War Is Over)" - John Lennon and the Harlem Community Choir

Originally written as a protest against the Vietnam War, this song by John Lennon has become a Christmas favorite. Though emotional, it maintains an optimistic tone and a message encouraging us all to work towards peace.

4. "All I Want For Christmas Is You" - Mariah Carey

The ultimate Christmas jam, Mariah Carey's powerful vocals are sure to leave you in high anticipation of the holidays. If this song doesn't make you jump out of your chair and dance, I don't know what will.

5. "Jingle Bell Rock" - Bobby Helms

Though it's tough to beat Lindsay Lohan's rendition of the song in "Mean Girls", there's nothing as good as the original "Jingle Bell Rock." Another classic, we've heard this song countless times and it still hasn't gotten old.

6. "Christmas (Baby Please Come Home)" - Michael Buble

Traditional holiday background instrumentals combined with Michael Buble's smooth, jazzy vocals make for a modern holiday favorite. This upbeat song is perfect for decorating the tree, that is, if you're willing to take a dance break or two.

7. "Santa Stole My Lady" - Fitz and The Tantrums

"Santa Stole My Lady" is a lesser-known holiday tune, but it's one that should not be missed. The indie-pop band Fitz and The Tantrums doesn't sacrifice their trademark soulful style for the sake of the holidays -- instead, they've created a refreshing twist on Christmas music in this charming original song.

8. "Let It Snow" - Straight No Chaser

Another master of a cappella music, Straight No Chaser give it all they've got with this jazzy cover of "Let It Snow." The perfectly-aligned harmonies and vocal percussion are all you need when the weather outside is frightful.

9. "Sleigh Ride" - Walk Off The Earth

This upbeat jam will get you out of your seat for sure. The rock-n-roll drum beat and electric guitar accompaniment will leave you feeling energized, excited, and more ready for Christmas than ever.

10. "Carol Of The Bells / God Rest Ye Merry Gentlemen" - The Piano Guys

Think instrumental music isn't really your thing? Think again. The Piano Guys show off their crazy instrumental talents and mastery of the cello with this instrumental mashup of two Christmas classics.

11. "Have Yourself A Merry Little Christmas" - Sam Smith

Take a step back and slow it down with Sam Smith; though this isn't what you might call a "jam," this cover is too fabulous for me to leave off the list. Starting a cappella and then singing over a softy playing piano, Sam Smith gives an unforgettable performance that will leave listeners with chills.

12. "Wonderful Christmastime" - Paul McCartney

Sing along with Paul McCartney to this Christmas favorite. The electronic background instrumentals set this song apart from other holiday tunes, and the catchy melody does a fantastic job of spreading holiday cheer.

13. "Santa Claus is Coming to Town" - Pentatonix

As if this playlist doesn't have enough a cappella on it already, this Pentatonix cover of "Santa Claus is Coming to Town" is a must-hear. The song we all knew and loved as kids has been revived in a new and more upbeat form. Grab your stockings and start the fire -- this is the perfect song for getting excited about the holiday season.