The Marx Brothers - At the Circus: Circus / Steep Up a Take a Bow / Circus (MGM 1938)

Monkey Business: La ballade des vers luisants

Monkey Business: O Sole Mio

Duck Soup: Hymn to Fredonia

Animal Crackers: Chico Plays Piano (2)

Monkey Business

Animal Crackers: Why Am I So Romantic

Horse Feathers

The Cocoanuts: Chico Plays Piano

Horse Feathers: Everyone Says I Love You

Monkey Business: Sweat Adeline

Duck Soup: His Excellency Is Due

Animal Crackers

Monkey Business

Animal Crackers: Butler' Song)

Monkey Business

Bilsem Ki

Down In the DM

New Killer Star

I Stand Accused

American Boy

Hayat Şaşırtır!

XLR

OMG (feat. will.i.am)

Man I Need

The Closer I Get to You (feat. Beyoncé Knowles)

Folded

Teddy Bear

Make It Easy

I Bet

Tell Him (Duet with Barbra Streisand)