======================== unified (from filesystem) ========================
                                         'bitrate'  '277.987'
                                        'duration'  '231'
                                          'artist'  'Tanya Tagaq'
                                     'text_people'  ''
                                         'release'  'Retribution'
                                           'title'  'Centre'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', 'Q-LOCALNESS-2', "
 "'Q-UNU-3', 'q-syn-1', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['canada', 'inuit', 'throat singing', 'female vocalists', 'experimental']"
                                     'discogstags'  "['folk, world, & country']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '10'
                                            'date'  '2016'
                                        'comments'  ''
                                           'genre'  'loc-northpole'
                                             'bpm'  '95.169'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Retribution'
'TBPM' (BPM (beats per minute))                     '95.169'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'loc-northpole'
'TDOR' (Original release time)                      '2016'
'TDRC' (Recording time)                             '2016'
'TIT2' (Title/songname/content description)         'Centre'
'TKEY' (Initial key)                                '7A'
'TLEN' (Length)                                     '231967'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Tanya Tagaq feat. Shad'
'TPE2' (Band/orchestra/accompaniment)               'Tanya Tagaq'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Six Shooter Records'
'TRCK' (Track number/Position in set)               '5/10'
'TSO2'                                              'Tagaq, Tanya'
'TSOP' (Performer sort order)                       'Tagaq, Tanya feat. Shad'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME 64bits version 3.99.5 (http://lame.sf.net)'
'TXXX:BARCODE'                                      '836766000240'
'TXXX:MusicBrainz Album Artist Id'                  '511b1817-5adc-49ea-96e7-41497fbf0b27'
'TXXX:MusicBrainz Album Id'                         '108a656f-e614-4d5a-867c-fdd75741011f'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '511b1817-5adc-49ea-96e7-41497fbf0b27/ba9f9a66-2a5c-4d30-8211-a14dfbe57b10'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '3'
'TXXX:discogstags'                                  'folk, world, & country'
'TXXX:lastfmtags'                                   ['canada', 'inuit', 'throat singing', 'female vocalists', 'experimental']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.82 dB'
'TXXX:replaygain_track_peak'                        '0.374969'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'8d8de1a9-3d72-4000-9ad9-885df74e07a3')

========================== row from database ==========================
                                              'id'  469649
                                            'path'  /data/Music/Bulk/00localcharacter/Tanya Tagaq - Retribution (2016) [WEB V0]/05 - Centre.mp3
                                         'working'  None
                                         'bitrate'  278
                                    'duration_sec'  231
                                           'genre'  loc-northpole
                                        'filesize'  8063858
                                           'mtime'  1638545052
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter (2016) [WEB V0] 05 loc northpole
                                      'tag_artist'  Tanya Tagaq
                                     'tag_release'  Retribution
                                       'tag_title'  Centre
                                             'bpm'  95.169
                                    'search_title'  'centre':1
                                   'search_artist'  'tagaq':2 'tanya':1
                                  'search_release'  'retribution':1
                                     'search_rest'  '2016':1,2 'loc':7 'northpole':8 'v0':5,6 'web':3,4
                                    'search_combo'  '2016':5,6 'centre':1A 'loc':11 'northpole':12 'retribution':4C 'tagaq':3B 'tanya':2B 'v0':9,10 'web':7,8
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-1', 'q-chart-2', 'q-other-1', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['canada', 'inuit', 'throat singing', 'female vocalists', 'experimental']
                                        'tag_date'  2016
                                     'discogstags'  ['folk, world, & country']

============================== file details ==============================
                                           'mtime'  1638545051.9352124  (2021-12-03 16:24:11)
                             'size'  8063858