Albunack provides artist discographies by bringing together two of the largest music information databases MusicBrainz and Discogs. This information is stored on a dedicated server giving fast and reliable service, Albunack is used to power the SongKong and Jaikoz music tagger applications.
No releases could be found for Johannes Hartmann (8cee698a-4a3b-427f-b9c7-9b7d72bb4f13) where they are credited as the album artist.