"Belles Du Jour" featured some quality tracks. Browse music from the fourth season premiere of Gossip Girl here. Click to purchase via iTunes, and let us know what ones we missed!

• Joyce Jonathan - "L'heure Avait Sonne"
• The Dead Weather - "I Can't Hear You"
• Band of Skulls - "I Know What I Am"
• Katy Perry - "Teenage Dream"
• Jason Derulo - "The Sky's the Limit"

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