======================== unified (from filesystem) ========================
                                         'bitrate'  '226.833'
                                        'duration'  '122'
                                          'artist'  'Thomas Lück'
                                     'text_people'  ''
                                         'release'  "Kosmos: Soundtracks of Eastern Germany's Adventures in Space"
                                           'title'  'Kosmos'
                                           'quals'  ("['Q-HAP-3', 'Q-OLDST-3', 'Q-UNU-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', "
 "'q-grit-2', 'q-play-2', 'Q-JZFKS-1', 'q-chart-1', 'q-drums-2', 'q-other-2', "
 "'q-piano-1', 'q-vocals-3', 'Q-HHRNBTT-1', 'q-mixbeat-1', 'Q-LOCALNESS-3']")
                                      'lastfmtags'  "['ostrock', 'new wave', 'ndw', 'edhits', 'legopop']"
                                     'discogstags'  "['pop', 'schlager']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '33'
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'loc-eur-germany'
                                             'bpm'  '96.7'
                                             'key'  '1A'
                                        'acoustid'  '7433b148-1665-4cc2-a39b-c6da5d0bc490'
rest: ''

======================== rawer (from filesystem) ========================

'APIC:https://cdn.discogs.com/kh--mWc1o5O2xQKZ7hsWW80srIE=/fit-in/174x174/filters:strip_icc():format(jpeg):mode_rgb():quality(96)/discogs-images/R-1356241-1231715257.jpeg.jpg'  type PictureType.COVER_FRONT (Cover (front)) b'https://cdn.discogs.com/kh--mWc1o5O2xQKZ7hsWW80srIE=/fit-in/174x174/filters:strip_icc():format(jpeg):mode_rgb():quality(96)/discogs-images/R-1356241-1231715257.jpeg.jpg'
                                     
'TALB' (Album/Movie/Show title)                     "Kosmos: Soundtracks of Eastern Germany's Adventures in Space"
'TBPM' (BPM (beats per minute))                     '96.7'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'loc-eur-germany'
'TDOR' (Original release time)                      '2001'
'TDRC' (Recording time)                             '2001-11-05'
'TIT2' (Title/songname/content description)         'Kosmos'
'TKEY' (Initial key)                                '1A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Thomas Lück'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'All Score Media'
'TRCK' (Track number/Position in set)               '1/33'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Lück, Thomas'
'TXXX:ASIN'                                         'B00005T7TC'
'TXXX:Acoustid Id'                                  '7433b148-1665-4cc2-a39b-c6da5d0bc490'
'TXXX:BARCODE'                                      '4015698070620'
'TXXX:CATALOGNUMBER'                                'ASM 010 CD'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         'f5a986c4-cd65-422b-92ce-22b025b1bfd1'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'soundtrack'
'TXXX:MusicBrainz Artist Id'                        'aeb1427c-dc10-41d2-8c71-b756f259c87f'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:RELEASECOUNTRY'                               'Germany'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['pop', 'schlager']
'TXXX:lastfmtags'                                   ['ostrock', 'new wave', 'ndw', 'edhits', 'legopop']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.35 dB'
'TXXX:replaygain_track_peak'                        '0.412143'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'68f5c126-2919-40c2-9d33-9a1da0c198a3')

========================== row from database ==========================
                                              'id'  1529223
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/VA - Kosmos - Soundtracks Of Eastern Germany_s Adventures In Space/01 - thomas luck - kosmos.mp3
                                         'working'  None
                                         'bitrate'  226
                                    'duration_sec'  122
                                           'genre'  loc-eur-germany
                                        'filesize'  3475956
                                           'mtime'  1621628870
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm VA Of Germany_s In 01 thomas luck kosmos loc eur germany
                                      'tag_artist'  Thomas Lück
                                     'tag_release'  Kosmos: Soundtracks of Eastern Germany's Adventures in Space
                                       'tag_title'  Kosmos
                                             'bpm'  96.7
                                    'search_title'  'kosmos':1
                                   'search_artist'  'luck':2,3 'thomas':1
                                  'search_release'  'adventures':9 'eastern':5 'germany':6 'germanys':8 'in':10 'kosmos':1,2 'of':4 's':7 'soundtracks':3 'space':11
                                     'search_rest'  'eur':10 'germany':3,11 'in':5 'kosmos':8 'loc':9 'luck':7 'of':2 's':4 'thomas':6 'va':1
                                    'search_combo'  'adventures':13C 'eastern':9C 'eur':25 'germany':10C,18,26 'germanys':12C 'in':14C,20 'kosmos':1A,5C,6C,23 'loc':24 'luck':3B,4B,22 'of':8C,17 's':11C,19 'soundtracks':7C 'space':15C 'thomas':2B,21 'va':16
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-1', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['ostrock', 'new wave', 'ndw', 'edhits', 'legopop']
                                        'tag_date'  2001
                                     'discogstags'  ['pop', 'schlager']

============================== file details ==============================
                                           'mtime'  1621628870.253128  (2021-05-21 22:27:50)
                             'size'  3475956