======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '168'
                                          'artist'  'Horace Andy'
                                     'text_people'  ''
                                         'release'  "Horace Andy's Dub Box - Rare Dubs 1973-1976"
                                           'title'  'Dub Letter'
                                           'quals'  ("['Q-HAP-3', 'Q-OLDST-3', 'Q-JZFKS-3', 'Q-UNU-2', 'Q-HHRNBTT-2', "
 "'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['reggae', 'fip', 'dub', 'roots reggae', 'jamaican', 'roots']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '14'
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-dub-roots and reggae'
                                             'bpm'  '84.1'
                                             'key'  '12B'
                                        'acoustid'  '31fe326b-e0e7-4715-b87b-7d881a7a5304'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     "Horace Andy's Dub Box - Rare Dubs 1973-1976"
'TBPM' (BPM (beats per minute))                     '84.1'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-reggae or dub or ska or dancehall-dub-roots and reggae'
'TDOR' (Original release time)                      '2002'
'TDRC' (Recording time)                             '2002'
'TENC' (Encoded by)                                 'Lavf52.13.0'
'TIT2' (Title/songname/content description)         'Dub Letter'
'TKEY' (Initial key)                                '12B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Horace Andy'
'TPE2' (Band/orchestra/accompaniment)               'Horace Andy'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Jamaican Recordings'
'TRCK' (Track number/Position in set)               '11/14'
'TSO2'                                              'Andy, Horace'
'TSOP' (Performer sort order)                       'Andy, Horace'
'TXXX:ASIN'                                         'B000AEH6T4'
'TXXX:Acoustid Id'                                  '31fe326b-e0e7-4715-b87b-7d881a7a5304'
'TXXX:Artists'                                      'Horace Andy'
'TXXX:BARCODE'                                      '5036848001249'
'TXXX:CATALOGNUMBER'                                'JRCD007'
'TXXX:MusicBrainz Album Artist Id'                  '2027b08d-45b1-4fb5-aa6d-f6ccc4db78e5'
'TXXX:MusicBrainz Album Id'                         'aae08a1e-648e-4c79-8203-55751e34d83e'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '2027b08d-45b1-4fb5-aa6d-f6ccc4db78e5'
'TXXX:MusicBrainz Release Group Id'                 '1c00a175-26eb-3c2f-b551-7f7f59dd5ddd'
'TXXX:MusicBrainz Release Track Id'                 'f3e4e4fe-2395-33a2-bf07-e2e97ad9fcac'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['reggae', 'fip', 'dub', 'roots reggae', 'jamaican', 'roots']
'TXXX:originalyear'                                 '2002'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+1.47 dB'
'TXXX:replaygain_track_peak'                        '0.510859'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'284af1d2-ef70-40c3-83b3-9761490f1db2')

========================== row from database ==========================
                                              'id'  1530140
                                            'path'  /data/Music/Bulk/00localcharacter/00reggae-dub/Horace Andy Dub Box - Rare Dubs - (73_-76_) (2002)/11 - Dub Letter.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  168
                                           'genre'  loc-style-reggae or dub or ska or dancehall-dub-roots and reggae
                                        'filesize'  6751839
                                           'mtime'  1620521452
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00reggae dub (73_ 76_) (2002) 11 loc style reggae dub ska dancehall dub roots and reggae
                                      'tag_artist'  Horace Andy
                                     'tag_release'  Horace Andy's Dub Box - Rare Dubs 1973-1976
                                       'tag_title'  Dub Letter
                                             'bpm'  84.1
                                    'search_title'  'dub':1 'letter':2
                                   'search_artist'  'andy':2 'horace':1
                                  'search_release'  '1973':9 '19731976':11 '1976':10 'andy':2 'andys':4 'box':6 'dub':5 'dubs':8 'horace':1 'rare':7 's':3
                                     'search_rest'  '00reggae':1 '2002':7,8 '73':3,4 '76':5,6 'and':15 'dancehall':13 'dub':2 'loc':9 'reggae':11 'roots':14 'ska':12 'style':10
                                    'search_combo'  '00reggae':16 '1973':13C '19731976':15C '1976':14C '2002':22,23 '73':18,19 '76':20,21 'and':30 'andy':4B,6C 'andys':8C 'box':10C 'dancehall':28 'dub':1A,9C,17 'dubs':12C 'horace':3B,5C 'letter':2A 'loc':24 'rare':11C 'reggae':26 'roots':29 's':7C 'ska':27 'style':25
                                    'tag_tracknum'  11
                                      'num_images'  1
                                             'key'  12B
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-2', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-3', 'q-busy-2', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['reggae', 'fip', 'dub', 'roots reggae', 'jamaican', 'roots']
                                        'tag_date'  2002
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620521451.6888783  (2021-05-09 02:50:51)
                             'size'  6751839