Can You Do This

Aloe Blacc

Jimmy and Doug dancing to wedding

I Gotta Feeling - Edit

Black Eyed Peas

First song during opening credits after he smashes his desk.

The Big Bang

Rock Mafia

Doug goes to the theme park in search of Jimmy.

Marry You

Bruno Mars

Doug looks at all the photos of the Jimmy and the weddings on the wall.

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I'll Make Love To You

Boyz II Men

Doug buys Gretchen pearl earrings.

Jimmy watches the Titanic reenactment.

Doug and Jimmy dance at the wedding.

It's Only a Paper Moon (From Take a Chance)

Harold Arlen

Song from the wedding, when Doug tells Jim that Gretchen doesn’t love him.

Coconut

Harry Nilsson

The boys are singing at the piano at the weddings on the wall.

Fall Back Down

Rancid

The groomsmen take Doug out to take photos and fake some memories.

Jimmy and Doug dance to this song at the wedding.

Sing Sing Sing

The BBC Big Band

Third song from the random wedding, Jim and Doug dance and the people are gathered watching them.

Can You Do This

Aloe Blacc

They throw Doug a bachelor party.

Second song at Doug's bachelor party.

Lean On Me (Karaoke Instrumental Track) [In the Style of Bill Withers]

Prosound Karaoke Band

The bridesmaids sing this song at the wedding.

Jimmy and Doug dancing song at the wedding.

The boys are singing this on the piano before the wedding.

Doug and Gretchen dance to this song after getting married.

Bawitdaba

Kid Rock

When the groom’s men team play football against the team of the bride's father.

You're The Best

Joe "Bean" Esposito

Second song playing at the game, when they get their revenge.

Big John's Special

BBC Big Band Orchestra

Last song, played into end credits.

Bang the Drum All Day

Todd Rundgren

End credits.