专辑《Karaoke (with Competition Edits) - How Could I Ever Know?》歌曲列表：
- How Could I Ever Know?-3 [Edited Length 1: 30 (In The Style Of The Secret Garden) [Karaoke Version Teaching Vocal]]
- How Could I Ever Know?-1 [Edited Length 2: 30 (In The Style Of The Secret Garden) [Karaoke Version Teaching Vocal]]
- How Could I Ever Know? [In The Style Of The Secret Garden ](Karaoke Version Teaching Vocal)
- How Could I Ever Know?-2 [Edited Length 1: 54 (In The Style Of The Secret Garden) [Karaoke Version Teaching Vocal]]