Artist appearances at Peter Keller concerts

No artists have performed a song with Artist: Peter Keller (f3d02766-7a0d-40c6-a9cd-7944c44168d5) on stage yet. Have you seen an artist hitting the stage at a Artist: Peter Keller (f3d02766-7a0d-40c6-a9cd-7944c44168d5) concert? Add or edit the setlist and help improving our statistics!