Metadata sources often list both composers and arrangers for songs. This is especially common in video game ost (pokemon) but is often found in other mediums. It is a common mistake to cite the composer as the artist, this should not happen.
Almost always use the arranger over the composer, especially if it’s a remix of it - Lanturn
Example A
https://osu.ppy.sh/s/967778 - Ichinose Go - Mishiro Town
https://osu.ppy.sh/s/899078 - Kageyama Shota - Mishiro Town
Ichinose Go composed and arranged the piece in 2003.
Kageyama Shota took the piece and remastered it in 2014
Ichinose Go was not working at Game Freak during the development of the 2014 remake. It doesn't make any sense to credit him.
Example B
Literally any touhou song
Crediting the composer would make ZUN the artist of all touhou songs and remixes.
that's dumb
I don't know what exactly to phrase as a rule addition and this might be limited in scope, feel free to add suggestions
This rule could potentially be expanded to include singers since that's what we do for covers(?)
Almost always use the arranger over the composer, especially if it’s a remix of it - Lanturn
Example A
https://osu.ppy.sh/s/967778 - Ichinose Go - Mishiro Town
https://osu.ppy.sh/s/899078 - Kageyama Shota - Mishiro Town
Ichinose Go composed and arranged the piece in 2003.
Kageyama Shota took the piece and remastered it in 2014
Ichinose Go was not working at Game Freak during the development of the 2014 remake. It doesn't make any sense to credit him.
Example B
Literally any touhou song
Crediting the composer would make ZUN the artist of all touhou songs and remixes.
that's dumb
I don't know what exactly to phrase as a rule addition and this might be limited in scope, feel free to add suggestions
Guideline
For songs where the composer(s) and arranger(s) are different people, the arranger(s) should be prioritised as the artist.
For songs where the composer(s) and arranger(s) are different people, the arranger(s) should be prioritised as the artist.
This rule could potentially be expanded to include singers since that's what we do for covers(?)