======================== unified (from filesystem) ========================
                                         'bitrate'  '235.572'
                                        'duration'  '175'
                                          'artist'  'The Abyssinians'
                                     'text_people'  ''
                                         'release'  'Satta Massagana'
                                           'title'  'African Race'
                                           '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-3', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['reggae', 'roots reggae', 'ska', 'dub', 'roots']"
                                     'discogstags'  "['reggae']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  '14'
                                            'date'  '1993'
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-dub-roots and reggae'
                                             'bpm'  '130'
                                             'key'  '8A'
                                        'acoustid'  'b4589490-f847-488e-9f6f-120e47e66de2'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Satta Massagana'
'TBPM' (BPM (beats per minute))                     '130'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-reggae or dub or ska or dancehall-dub-roots and reggae'
'TDOR' (Original release time)                      '1975'
'TDRC' (Recording time)                             '1993'
'TIT2' (Title/songname/content description)         'African Race'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'The Abyssinians'
'TPE2' (Band/orchestra/accompaniment)               'The Abyssinians'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Heartbeat Records'
'TRCK' (Track number/Position in set)               '10/14'
'TSO2'                                              'Abyssinians, The'
'TSOP' (Performer sort order)                       'Abyssinians, The'
'TSSE' (Software/Hardware and settings used for encoding)  ('Audiograbber 1.83.01, LAME dll 3.98, VBR 0 (Default method), Joint Stereo, '
 'Normal quality')
'TXXX:ASIN'                                         'B00000042Q'
'TXXX:Acoustid Id'                                  'b4589490-f847-488e-9f6f-120e47e66de2'
'TXXX:Artists'                                      'The Abyssinians'
'TXXX:CATALOGNUMBER'                                'CDHBEA120'
'TXXX:MusicBrainz Album Artist Id'                  '103ae173-2204-40b8-a6a8-f1623304deed'
'TXXX:MusicBrainz Album Id'                         '26e805b2-8d03-4d62-8d52-7c12c56d6129'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '103ae173-2204-40b8-a6a8-f1623304deed'
'TXXX:MusicBrainz Release Group Id'                 'b627960a-f83a-32ec-b1bf-f3b696595e24'
'TXXX:MusicBrainz Release Track Id'                 '5a73d13e-f413-3811-a077-55bf0e2e4dcb'
'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', 'roots reggae', 'ska', 'dub', 'roots']
'TXXX:originalyear'                                 '1975'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-2.63 dB'
'TXXX:replaygain_track_peak'                        '0.911863'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'29c34054-d392-4565-ad3d-2ac18fd38331')

========================== row from database ==========================
                                              'id'  1377389
                                            'path'  /data/Music/Bulk/00localcharacter/00reggae-dub/The Abyssinians/Satta Massagana_/10 - African Race.mp3
                                         'working'  None
                                         'bitrate'  235
                                    'duration_sec'  175
                                           'genre'  loc-style-reggae or dub or ska or dancehall-dub-roots and reggae
                                        'filesize'  5247004
                                           'mtime'  1620522448
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00reggae dub Massagana_ 10 loc style reggae or dub or ska or dancehall dub roots and reggae
                                      'tag_artist'  The Abyssinians
                                     'tag_release'  Satta Massagana
                                       'tag_title'  African Race
                                             'bpm'  130.0
                                    'search_title'  'african':1 'race':2
                                   'search_artist'  'abyssinians':2 'the':1
                                  'search_release'  'massagana':2 'satta':1
                                     'search_rest'  '00reggae':1 'and':11 'dancehall':9 'dub':2 'loc':4 'massagana':3 'or':7 'reggae':6 'roots':10 'ska':8 'style':5
                                    'search_combo'  '00reggae':7 'abyssinians':4B 'african':1A 'and':17 'dancehall':15 'dub':8 'loc':10 'massagana':6C,9 'or':13 'race':2A 'reggae':12 'roots':16 'satta':5C 'ska':14 'style':11 'the':3B
                                    'tag_tracknum'  10
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-2', '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-3', 'q-syn-2', 'q-chart-3', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['reggae', 'roots reggae', 'ska', 'dub', 'roots']
                                        'tag_date'  1993
                                     'discogstags'  ['reggae']

============================== file details ==============================
                                           'mtime'  1620522447.803839  (2021-05-09 03:07:27)
                             'size'  5247004