歌手《Backtrack Professional Ka》歌词列表：
- Goodnight and Goodbye [In the Style of Jonas Brothers](Karaoke Instrumental Track)
- Every Time You Go Away(Karaoke With Background Vocals)
- Shoulda， Woulda， Coulda(Karaoke With Background Vocals)
- If You Love Me (really Love Me)(Karaoke Lead Vocal Demo)
- Mr. Policeman(Karaoke Lead Vocal Demo)
- U Should’ve Known Better(Karaoke Instrumental Track)
- Don’t Stop The Music(Karaoke Instrumental Track)
- Explode(Karaoke Instrumental Track)
- Here Comes The Rain Again(Karaoke Lead Vocal Demo)
- Hot ’N Cold(Karaoke Lead Vocal Demo)
- Realize(Karaoke Lead Vocal Demo)
- The Little Things(Karaoke Lead Vocal Demo)
- We’re Not Gonna Take It(Karaoke Lead Vocal Demo)
- Poison Prince(Karaoke Lead Vocal Demo)
- 8th World Wonder (Eighth World Wonder)(Karaoke Lead Vocal Demo)
- I Want To Walk You Home(Karaoke track With Demo Vocal)
- That’s Why I Sing This Way(Karaoke Lead Vocal Demo)
- Ziggy Stardust(Karaoke Instrumental Track)
- What’s Simple Is True [In the Style of Jewel](Karaoke Lead Vocal Demo)
- Should’ve Never [In the Style of Jennifer Lopez](Karaoke Lead Vocal Demo)