Black Fate All songs | +How to unlock anomaly and terminal song (Arcaea)

about arcahv: there's another way on how to unlock arcahv,
and it's to: clear PRAGMATISM, Fracture Ray then Ringed Genesis in that order without failing or restarting. idk if this method is still working
about #1f1e33 : there's another way on how to unlock the 4th sealed box, and it's the lowest.world/connect requirement. unfortunately, it was removed and revamped as "clear #1f1e33"
NOTE: you can notice that my gameplays are edited (cut) whenever I finished a track (except lost desire, tempestissimo and arcahv).
The reason is: to cover my bad gameplays lol.
also ignore the "error" thingy, it's just to prevent my potential to decrease.
Mobile devices:
OnePlus Nord N100 (arcs are unresponsive when playing arcaea)
iPhone 6
Credits:
song used:
ak+q - 虚空の夢 (OP ver.)
Maozon - Equilibrium
Yooh vs. Siromaru - Antagonism
Powerless feat. Sennzai - Lost Desire
Team Grimoire - Dantalion
Camellia - #1f1e33
T+Pazolite - Tempestissimo
Feryquitous - Arcahv
Timecodes:
0:00 - introduction
0:16 - Unlock methods and restrictions
1:45 - Lost Desire
4:31 - Equilibrium
7:16 - Antagonism
10:04 - Dantalion
13:12 - #1f1e33
16:18 - Tempestissmo FTR to BYD
18:49 - Tempestissmo BYD
21:24 - Arcahv