======================== unified (from filesystem) ========================
                                         'bitrate'  '200.845'
                                        'duration'  '313'
                                          'artist'  'Kaizers Orchestra'
                                     'text_people'  ''
                                         'release'  'Violeta Violeta'
                                           'title'  'Svarte katter & flosshatter'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['alternative rock', 'norwegian', 'alternative', 'indie', 'rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  '10'
                                            'date'  '2013'
                                        'comments'  ''
                                           'genre'  'rock-pop'
                                             'bpm'  '84.245'
                                             'key'  '5A'
                                        'acoustid'  '2f106c8f-eee3-4e86-90a2-d460e240eb92'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            '9'
'COMM:iTunNORM:eng'                                 (' 00001CBA 00001CDB 0000E071 000180CB 00038D97 0003B1D0 0000908E 000091B4 '
 '00037068 00036787')
'COMM:iTunPGAP:eng'                                 '0/'
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 00000948 0000000000D293A8 00000000 0077D738 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'COMM:iTunes_CDDB_1:eng'                            '88093C0A+177513+10+150+15353+36727+53472+68226+82169+101980+116987+130720+154190'
'COMM:iTunes_CDDB_TrackNumber:eng'                  '9'
'TALB' (Album/Movie/Show title)                     'Violeta Violeta'
'TBPM' (BPM (beats per minute))                     '84.245'
'TCON' (Content type, a.k.a. Genre)                 'rock-pop'
'TDOR' (Original release time)                      '2013'
'TDRC' (Recording time)                             '2013-12-12'
'TENC' (Encoded by)                                 'iTunes 10.1.2'
'TIT2' (Title/songname/content description)         'Svarte katter & flosshatter'
'TKEY' (Initial key)                                '5A'
'TMED' (Media type)                                 '12" Vinyl'
'TPE1' (Lead performer(s)/Soloist(s))               'Kaizers Orchestra'
'TPE2' (Band/orchestra/accompaniment)               'Kaizers Orchestra'
'TPOS' (Part of a set)                              '1/5'
'TPUB' (Publisher)                                  'Petroleum Records'
'TRCK' (Track number/Position in set)               '9/10'
'TSO2'                                              'Kaizers Orchestra'
'TSOP' (Performer sort order)                       'Kaizers Orchestra'
'TSST' (Set subtitle)                               'Violeta Violeta, Vol. I'
'TXXX:Acoustid Id'                                  '2f106c8f-eee3-4e86-90a2-d460e240eb92'
'TXXX:BARCODE'                                      '888430156319'
'TXXX:CATALOGNUMBER'                                'RRLPB1'
'TXXX:MusicBrainz Album Artist Id'                  '2c3bac0a-5158-442f-b50b-056aae52138c'
'TXXX:MusicBrainz Album Id'                         '0386d0c8-55b3-4ea6-ab2a-1f811d59f44e'
'TXXX:MusicBrainz Album Release Country'            'NO'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'single'
'TXXX:MusicBrainz Artist Id'                        '2c3bac0a-5158-442f-b50b-056aae52138c'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['alternative rock', 'norwegian', 'alternative', 'indie', 'rock']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.18 dB'
'TXXX:replaygain_track_peak'                        '0.355386'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'de138986-bc7a-4050-9bca-ea6bf6b89807')

========================== row from database ==========================
                                              'id'  1313508
                                            'path'  /data/Music/Bulk/00poprockelectronic/Kaizers Orchestra/Kaizers Orchestra - Violeta Violeta Vol 1/09 Svarte Katter & Flosshatter.mp3
                                         'working'  None
                                         'bitrate'  200
                                    'duration_sec'  313
                                           'genre'  rock-pop
                                        'filesize'  8047799
                                           'mtime'  1637523070
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Vol 1 09 Katter Flosshatter rock pop
                                      'tag_artist'  Kaizers Orchestra
                                     'tag_release'  Violeta Violeta
                                       'tag_title'  Svarte katter & flosshatter
                                             'bpm'  84.245
                                    'search_title'  'flosshatter':3 'katter':2 'svarte':1
                                   'search_artist'  'kaizers':1 'orchestra':2
                                  'search_release'  'violeta':1
                                     'search_rest'  '00poprockelectronic':1 '1':3 'flosshatter':5 'katter':4 'pop':7 'rock':6 'vol':2
                                    'search_combo'  '00poprockelectronic':7 '1':9 'flosshatter':3A,11 'kaizers':4B 'katter':2A,10 'orchestra':5B 'pop':13 'rock':12 'svarte':1A 'violeta':6C 'vol':8
                                    'tag_tracknum'  9
                                      'num_images'  1
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['alternative rock', 'norwegian', 'alternative', 'indie', 'rock']
                                        'tag_date'  2013
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1637523070.0683038  (2021-11-21 20:31:10)
                             'size'  8047799