======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '193'
                                          'artist'  'Mark Gergis'
                                     'text_people'  ''
                                         'release'  'I Remember Syria'
                                           'title'  '[unknown]'
                                           'quals'  ("['Q-OLDST-3', 'Q-JZFKS-2', 'Q-UNU-1', 'Q-LOCALNESS-2', 'Q-HHRNBTT-1', "
 "'q-syn-1', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-1', "
 "'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-1']")
                                      'lastfmtags'  "['field recordings', 'the man', 'experimental', 'sound collage']"
                                     'discogstags'  "['folk, world, & country', 'folk', 'african']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '15'
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'loc-unsorted'
                                             'bpm'  '138.607'
                                             'key'  '1A'
                                        'acoustid'  '343927b5-070f-43a2-a704-59bf641d99fb'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'I Remember Syria'
'TBPM' (BPM (beats per minute))                     '138.607'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'loc-unsorted'
'TDOR' (Original release time)                      '2004'
'TDRC' (Recording time)                             '2004'
'TENC' (Encoded by)                                 'ZEN'
'TIT2' (Title/songname/content description)         '[unknown]'
'TKEY' (Initial key)                                '1A'
'TLAN' (Language(s))                                'English'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Gomidas Band'
'TPE2' (Band/orchestra/accompaniment)               'Mark Gergis'
'TPOS' (Part of a set)                              '2/2'
'TPUB' (Publisher)                                  'Sublime Frequencies'
'TRCK' (Track number/Position in set)               '3/15'
'TSO2'                                              'Gergis, Mark'
'TSOP' (Performer sort order)                       'Gomidas Band'
'TSST' (Set subtitle)                               'Greater Syria'
'TXXX:Acoustid Id'                                  '343927b5-070f-43a2-a704-59bf641d99fb'
'TXXX:CATALOGNUMBER'                                'SF009'
'TXXX:MusicBrainz Album Artist Id'                  'd13dc6b4-c17c-4dde-97da-c4e19a4aff2b'
'TXXX:MusicBrainz Album Id'                         'e5240e78-25f2-401c-86a9-6cc8d8d47d12'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '97252eff-e9ad-45ca-89e6-f80ae95c58ee'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['folk, world, & country', 'folk', 'african']
'TXXX:lastfmtags'                                   ['field recordings', 'the man', 'experimental', 'sound collage']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.30 dB'
'TXXX:replaygain_track_peak'                        '0.329514'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'0803c800-72b1-47f6-bd5a-139ea7899144')

========================== row from database ==========================
                                              'id'  479302
                                            'path'  /data/Music/Bulk/00localcharacter/Sublime Frequencies/[SF009] Various Artists - I Remember Syria (Sublime Frequencies,2004)/Disc 2/203-va-title_unknown_(gomidas_band)-zen.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  193
                                           'genre'  loc-unsorted
                                        'filesize'  4637416
                                           'mtime'  1620401401
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter Sublime Frequencies [SF009] Various Artists (Sublime Frequencies,2004) Disc 2 203 va title_unknown_(gomidas_band) zen loc unsorted
                                      'tag_artist'  Mark Gergis
                                     'tag_release'  I Remember Syria
                                       'tag_title'  [unknown]
                                             'bpm'  138.607
                                    'search_title'  'unknown':1,2
                                   'search_artist'  'gergis':2 'mark':1
                                  'search_release'  'i':1 'remember':2 'syria':3
                                     'search_rest'  '2':13 '2004':9,11 '203':14 'artists':6 'band':19,23 'disc':12 'frequencies':2,8,10 'gomidas':18,22 'loc':25 'sf009':3,4 'sublime':1,7 'title':16,20 'unknown':17,21 'unsorted':26 'va':15 'various':5 'zen':24
                                    'search_combo'  '2':20 '2004':16,18 '203':21 'artists':13 'band':26,30 'disc':19 'frequencies':9,15,17 'gergis':4B 'gomidas':25,29 'i':5C 'loc':32 'mark':3B 'remember':6C 'sf009':10,11 'sublime':8,14 'syria':7C 'title':23,27 'unknown':1A,2A,24,28 'unsorted':33 'va':22 'various':12 'zen':31
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-4', 'q-syn-1', 'q-chart-1', 'q-other-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['field recordings', 'the man', 'experimental', 'sound collage']
                                        'tag_date'  2004
                                     'discogstags'  ['folk, world, & country', 'folk', 'african']

============================== file details ==============================
                                           'mtime'  1620401400.6450322  (2021-05-07 17:30:00)
                             'size'  4637416