BTTB -20th Anniversary Edition-

〈収録曲〉

1. opus
2. sonatine
3. intermezzo
4. lorenz and watson
5. choral no.1
6. choral no.2
7. do bacteria sleep?
8. bachata
9. chanson
10. distant echo
11. prelude
12. sonata
13. uetax
14. aqua
15. energy flow
16. snake eyes
17. tong poo
18. reversing