======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '223'
                                          'artist'  'Junior Kelly'
                                     'text_people'  ''
                                         'release'  'Creation'
                                           'title'  'Cry Fi U Baby'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-3', 'Q-UNU-2', 'Q-HHRNBTT-2', 'Q-OLDST-2', "
 "'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['reggae', 'ragga', 'roots reggae', 'dancehall', 'roots']"
                                     'discogstags'  "['reggae']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '15'
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-dub-roots and reggae'
                                             'bpm'  '122.957'
                                             'key'  '3A'
                                        'acoustid'  '0a75255f-59f5-4bd1-aeb3-5abc13f2151d'
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            'vod crew 2k3'
'TALB' (Album/Movie/Show title)                     'Creation'
'TBPM' (BPM (beats per minute))                     '122.957'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-reggae or dub or ska or dancehall-dub-roots and reggae'
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'Cry Fi U Baby'
'TKEY' (Initial key)                                '3A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Junior Kelly'
'TPE2' (Band/orchestra/accompaniment)               'Junior Kelly'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Penitentiary Records'
'TRCK' (Track number/Position in set)               '12/15'
'TSO2'                                              'Kelly, Junior'
'TSOP' (Performer sort order)                       'Kelly, Junior'
'TXXX:ASIN'                                         'B00016ZOFY'
'TXXX:Acoustid Id'                                  '0a75255f-59f5-4bd1-aeb3-5abc13f2151d'
'TXXX:CATALOGNUMBER'                                'PENCD2020'
'TXXX:MusicBrainz Album Artist Id'                  '0e17b44f-e0f1-4b3a-8cd6-d68510d3e379'
'TXXX:MusicBrainz Album Id'                         '70a430a3-c89d-4922-8a63-e9528b2744d3'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '0e17b44f-e0f1-4b3a-8cd6-d68510d3e379'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'reggae'
'TXXX:lastfmtags'                                   ['reggae', 'ragga', 'roots reggae', 'dancehall', 'roots']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '-0.82 dB'
'TXXX:replaygain_track_peak'                        '0.394295'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'53e4174b-b66c-4d49-9160-30b2bd77ed54')

========================== row from database ==========================
                                              'id'  1389421
                                            'path'  /data/Music/Bulk/00localcharacter/00reggae-dub/Junior Kelly/12-junior_kelly_-_cry_fi_u_baby-vod.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  223
                                           'genre'  loc-style-reggae or dub or ska or dancehall-dub-roots and reggae
                                        'filesize'  5360802
                                           'mtime'  1620521650
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00reggae dub 12 junior_kelly_ _cry_fi_u_baby vod loc style reggae dub ska dancehall dub roots and reggae
                                      'tag_artist'  Junior Kelly
                                     'tag_release'  Creation
                                       'tag_title'  Cry Fi U Baby
                                             'bpm'  122.957
                                    'search_title'  'baby':4 'cry':1 'fi':2 'u':3
                                   'search_artist'  'junior':1 'kelly':2
                                  'search_release'  'creation':1
                                     'search_rest'  '00reggae':1 'and':16 'baby':8 'cry':5 'dancehall':14 'dub':2 'fi':6 'junior':3 'kelly':4 'loc':10 'reggae':12 'roots':15 'ska':13 'style':11 'u':7 'vod':9
                                    'search_combo'  '00reggae':8 'and':23 'baby':4A,15 'creation':7C 'cry':1A,12 'dancehall':21 'dub':9 'fi':2A,13 'junior':5B,10 'kelly':6B,11 'loc':17 'reggae':19 'roots':22 'ska':20 'style':18 'u':3A,14 'vod':16
                                    'tag_tracknum'  12
                                      'num_images'  0
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-4', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-3', 'q-busy-2', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['reggae', 'ragga', 'roots reggae', 'dancehall', 'roots']
                                        'tag_date'  2004
                                     'discogstags'  ['reggae']

============================== file details ==============================
                                           'mtime'  1620521649.939453  (2021-05-09 02:54:09)
                             'size'  5360802