专辑《ALL THE HITS! STEP NOW! - VOL.9》歌曲列表：

• In My Head
• Bad Romance
• Eenie Meenie
• Try Sleeping With A Broken Heart
• Pyromania
• Acapella
• Imma Be
• Hard
• Your Love Is My Drug
• Alejandro
• Russian Roulette
• Telephone
• According To You
• Revolver