[gold stinger]

"Tone Sphere" / "Sta" permissions as long as FFR stays non-commercial.

http://bit192.info/labs/e/usages.html

　You can use Sta/Tone Sphere songs and art for fanmade custom charts and videos. Especially, you can create custom chart for simulators such as NotITG or Osu! and upload the chart and/or chart/gameplay video.

　Things you want to keep in mind:

　・Non-commercial individual use only.
　・Sta and/or Tone Sphere must be credited somewhere.
　This is to avoid troublesome confusions like "Tiferet was originally created by *random other game here*".

　・Songs released under the name "Sta" outside of Tone Sphere can be also used if the song is either released in albums or uploaded in official channels such as YouTube/SoundCloud, AND there is no external (c) attatched. For example, "Fracture Ray (pt. StaZyo)" is not covered by this approval because the song is owned by the third party (in this case, lowiro LLC).

It is an Android / iOS rhythm game that functions similarly to FFR.

We are not allowed to host any of their content as "official content" (zero collaboration rights similar to Minecraft/Microsoft; They do not want to collaborate or have it made known as officially partnered / working with them, brand/IP protection).

Please check & verify before-hand that the song used in Tone Sphere does not have an external copyright attached as per permission. Songs with external copyright needs permission from that copyright holder as well. Arcaea collaborations are NG. Check with other Video Game collaborations for more info/usage policies.

YouTube | SoundCloud | Official Website