======================== unified (from filesystem) ========================
                                         'bitrate'  '201.561'
                                        'duration'  '248'
                                          'artist'  'Macka B'
                                     'text_people'  ''
                                         'release'  'Word, Sound & Power'
                                           'title'  'Hail Up'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-3', 'Q-UNU-2', 'Q-HHRNBTT-2', 'Q-OLDST-3', "
 "'Q-LOCALNESS-3', 'q-syn-3', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['reggae', 'ragga', 'dub', 'dancehall', 'roots']"
                                     'discogstags'  "['reggae', 'reggae', 'dancehall']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '14'
                                      'tracktotal'  '18'
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-dub-modern'
                                             'bpm'  '124'
                                             'key'  '4A'
                                        'acoustid'  '43fa1cf6-ac5c-4cc7-a74e-40aad3be18d5'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Word, Sound & Power'
'TBPM' (BPM (beats per minute))                     '124'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-reggae or dub or ska or dancehall-dub-modern'
'TDOR' (Original release time)                      '2004'
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'Hail Up'
'TKEY' (Initial key)                                '4A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Macka B'
'TPE2' (Band/orchestra/accompaniment)               'Macka B'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Charm'
'TRCK' (Track number/Position in set)               '14/18'
'TSO2'                                              'Macka B'
'TSOP' (Performer sort order)                       'Macka B'
'TXXX:ASIN'                                         'B000654YME'
'TXXX:Acoustid Id'                                  '43fa1cf6-ac5c-4cc7-a74e-40aad3be18d5'
'TXXX:Artists'                                      'Macka B'
'TXXX:BARCODE'                                      '649035312827'
'TXXX:CATALOGNUMBER'                                'CRCD3128'
'TXXX:MusicBrainz Album Artist Id'                  '27dd8224-d752-40e5-9af8-47fd33e61d86'
'TXXX:MusicBrainz Album Id'                         '042f0245-b146-4d2e-a00e-c1eb29e0d7d9'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '27dd8224-d752-40e5-9af8-47fd33e61d86'
'TXXX:MusicBrainz Release Group Id'                 '8da446b7-cb6f-33eb-9d4b-5b2e90fd4398'
'TXXX:MusicBrainz Release Track Id'                 '6d2aed6e-5828-36aa-8de0-bfb4bf9b0726'
'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:discogstags'                                  ['reggae', 'reggae', 'dancehall']
'TXXX:lastfmtags'                                   ['reggae', 'ragga', 'dub', 'dancehall', 'roots']
'TXXX:originalyear'                                 '2004'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.61 dB'
'TXXX:replaygain_track_peak'                        '0.350767'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'504d3651-fa90-48ff-bcd3-854f423c416d')

========================== row from database ==========================
                                              'id'  1389055
                                            'path'  /data/Music/Bulk/00localcharacter/00reggae-dub/Macka B - 2004 - Word Sound and Power/14 Macka B - Hail Up.mp3
                                         'working'  None
                                         'bitrate'  201
                                    'duration_sec'  248
                                           'genre'  loc-style-reggae or dub or ska or dancehall-dub-modern
                                        'filesize'  6329201
                                           'mtime'  1620521795
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00reggae dub 2004 and 14 loc style reggae dub ska dancehall dub modern
                                      'tag_artist'  Macka B
                                     'tag_release'  Word, Sound & Power
                                       'tag_title'  Hail Up
                                             'bpm'  124.0
                                    'search_title'  'hail':1 'up':2
                                   'search_artist'  'b':2 'macka':1
                                  'search_release'  'power':4 'sound':3 'word':1,2
                                     'search_rest'  '00reggae':1 '2004':3 'and':4 'dancehall':9 'dub':2 'loc':5 'modern':10 'reggae':7 'ska':8 'style':6
                                    'search_combo'  '00reggae':9 '2004':11 'and':12 'b':4B 'dancehall':17 'dub':10 'hail':1A 'loc':13 'macka':3B 'modern':18 'power':8C 'reggae':15 'ska':16 'sound':7C 'style':14 'up':2A 'word':5C,6C
                                    'tag_tracknum'  14
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-3', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['reggae', 'ragga', 'dub', 'dancehall', 'roots']
                                        'tag_date'  2004
                                     'discogstags'  ['reggae', 'reggae', 'dancehall']

============================== file details ==============================
                                           'mtime'  1620521794.5315545  (2021-05-09 02:56:34)
                             'size'  6329201