- Challenger Deep【 7 songs in total 】
- Sorted by ＞ Sorted by album (Time) Sorted by song name (Characters) Sorted by other
- Song Lyricist Composer Date
- 1 Challenger Deep
- 2 Hope
- 3 Infinity
- 4 Monologue of the Forgotten (Katrin)
- 5 Solace
- 6 The Next Page
- 7 Untitled/Unspoken