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 Петро Ретвицький (deb451e6-266c-4873-ba50-93a1406883ab) where they are credited as the album artist.