OtonoAkari ~Surge Concerto musicbox arrange tracks.~ オトノアカリ ～Surge Concerto musicbox arrange tracks.～ - Video Game Music Edit

1. Xiuhmolpilli (Ahih rei yah Ciel Nosurge)

2. Nebra sky disk (To the Songless Hill Ciel Nosurge)

3. Astrolabe (Flask Sea Ciel Nosurge)

4. Equatorium (Dwelling of Dreams Ciel Nosurge)

5. Cosmolabe (Class CIEL NOSURGE; Ar Nosurge)

6. Torquetum (Genometrics Ciel Nosurge)

7. Armillary sphere (Class XIO PROCEED; Ar Nosurge)

8. Marine chronometer (Ra Ciel Fusor Ciel Nosurge)

9. Cryogenic optical lattice clock (With the You of this World, and to the You of That World Ar Nosurge)