411 The Townie

Blair and Dan join forces to track down an MIA Juliet. Chuck begins to suspect Lily isn't telling him the full truth.

Matt & Kim - AM FM Sound

Twilight Sleep - Architect

Diddy-Dirty Money - Coming Home (Feat. Skylar Grey)

Crank That (Soulja Boy) - Soulja Boy Tell'em

Nelly - Just A Dream

The Rosebuds - Oh, It's Christmas

Mt. Desolation - State of Our Affairs

Here We Come A-Wassailing

We Wish You a Merry Christmas (Jazz Version)

XOXO

410 Gaslit

Chuck, Serena, Blair, Dan, Jenny and Eric find themselves faced with a crisis when a member of one of their families is hospitalized. Meanwhile, Nate attempts to help his parents, The Captain and Anne, put their complicated past behind them and reconcile.

The Liminanas - Down Underground

MacKintosh Braun - Made For Us

Eminem - Space Bound

Alexi Murdoch - Through The Dark

Alexi Murdoch - Towards The Sun

XOXO

409 Witches of Bushwick

Chuck hosts a "Saints and Sinners" masquerade party at the Empire Hotel. At the party, Dan and Nate don't know what to make of Serena's strange behavior and mixed messages. Blair sets her sights on becoming the new face of Anne Archibald's foundation for girls, but Anne is concerned that Blair's friendship with Chuck Bass may be problematic.

The One A.M. Radio - An Old Photo Of Your New Lover

Say Hi - Devils

Lights On - We Live Underground

Infernal Devices - Fast Enough
Birds and Batteries - Lightning (UTNG Version)

The Pretty Reckless - Make Me Wanna Die
Fans Of Jimmy Century - Hot Sahara

Spoon - I Saw The Light

XOXO

408 Juliet Doesn't Live Here Anymore

Chuck and Blair decide it's in both their best interests to put the past behind them and end their vindictive games. Nate confronts Juliet after discovering a secret she has been keeping from everyone. Dan and Nate realize they both still have feelings for Serena.

Pony - Kick You To The Curb

Delibes - Valse Lente (from 'Coppelia')

The Drums - Down By The Water

Tchaikovsky - Dance Of The Swans (from 'Swan Lake')

The 88 - As Far As I Can See

Kendal Johansson - Blue Moon

XOXO

407 War At The Roses

Blair is caught off-guard – and not in a good way – by a surprise guest at her birthday party. Having had enough of Chuck and Blair's games, Serena and Nate decide to plan an intervention.

Robyn -  Dancing On My Own

Robyn - Hang With Me (Acoustic Version)

Teenagers In Tokyo - New Day

Rihanna - Only Girl (In The World)

Tammy Wynette - Stand By Your Man
Luigi Boccherin -  String Quartet In E Major, Op. 11, No. 5

XOXO

406 Easy J

Although Blair made it perfectly clear that Little J was no longer welcome in Manhattan after what happened with Chuck, Jenny is tempted by a once-in-a-lifetime opportunity to meet Tim Gunn, which could be a game changer for her future. Meanwhile, Serena discovers something about her new boyfriend, Colin, that may put an end to their relationship just as it was getting good.

Henry Mancini - Cutting Roat A New One

Benoit Mansion - Qu'est-ce T'attends?
Benoit Mansion - L'amour L'apres-midi

Eminem Feat. Rihanna - Love The Way You Lie

Robyn Feat. Royskopp - None Of Dem

Jesus Alejenadro El Nino - Rebulu

The Black Keys - She's Long Gone

Francisco The Man - Wish That I Could See

Shapes of Race Cars - World's End

XOXO

405 Goodbye Columbia

An anonymous Gossip Girl blast starts a very damaging rumor about one of Columbia's new students, Serena. On her path to greatness, Blair decides to take a class with a powerful businesswoman, Martha, who is guest-lecturing at Columbia, but a mysterious fellow student thwarts her plans to secure the prized position as Martha's assistant. 

Tokyo Police Club - Bambi

The Broken Remotes - Pages Of The Weekly
Mikey Jukebox - Open Up Your Heart

Far East Movement - Like A G6

Das Pop - Never Get Enough

Kanye West - Power

Buva - You (aka Song #4)

XOXO