Hi,

i post a request from a suggestion i made in this post: https://community.metabrainz.org/t/band-leaders-and-their-orchestras/159077/8

For now, group discography and artist discography are separated, but i think i could be better to see in the artist discography page all release attached the a group of this artist.

This will avoid empty discography for instrument performers and artist who have only work within a group.