专辑《Difference in the Key》歌曲列表：
- Man in the Mirror(Michael Jackson)
- I Will Always Love You(Whitney Houston)
- Build Me up Buttercup(The Foundations)
- The Thong Song(Sisqo)
- Lucy in the Sky with Diamonds(The Beatles)
- My Heart Will Go On (Theme from Titanic)(Celine Dion)
- A Whole New World
- Total Eclipse of the Heart(Bonnie Tyler)
- Livin’ on a Prayer(Bon Jovi)
- Always Be My Baby(Mariah Carey)
- I Want It That Way(Backstreet Boys)