======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '158'
                                          'artist'  'Phyllis Dillon'
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                                         'release'  'Midnight Confessions: Classic Rocksteady and Reggae 1967-71'
                                           'title'  'Love Letters'
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                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '18'
                                      'tracktotal'  '18'
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-dub'
                                             'bpm'  '140.5'
                                             'key'  '11A'
                                        'acoustid'  '86d17874-6ce4-4a19-bd0b-16eef6172e4c'
rest: ''

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

'APIC:'                                             type PictureType.OTHER (Other) b''
                                     
'TALB' (Album/Movie/Show title)                     'Midnight Confessions: Classic Rocksteady and Reggae 1967-71'
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'TCON' (Content type, a.k.a. Genre)                 'loc-style-reggae or dub or ska or dancehall-dub'
'TDOR' (Original release time)                      '2000'
'TDRC' (Recording time)                             '2000-04-03'
'TIT2' (Title/songname/content description)         'Love Letters'
'TKEY' (Initial key)                                '11A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Phyllis Dillon'
'TPE2' (Band/orchestra/accompaniment)               'Phyllis Dillon'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Westside'
'TRCK' (Track number/Position in set)               '18/18'
'TSO2'                                              'Dillon, Phyllis'
'TSOP' (Performer sort order)                       'Dillon, Phyllis'
'TXXX:ARTISTS'                                      'Phyllis Dillon'
'TXXX:ASIN'                                         'B00004SE2V'
'TXXX:Acoustid Id'                                  '86d17874-6ce4-4a19-bd0b-16eef6172e4c'
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'TXXX:MusicBrainz Album Id'                         'edb05091-3be8-4ba1-9b90-22aa92ba7590'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        '95810456-566a-4bd9-a67f-f77de775b55f'
'TXXX:MusicBrainz Release Group Id'                 'ae3d3557-2ff9-3b0b-ba82-e33ca9e4b77e'
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'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:originalyear'                                 '2000'
'TXXX:q-bass'                                       '4'
'TXXX:q-drums'                                      '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '-6.24 dB'
'TXXX:replaygain_track_peak'                        '0.860546'
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========================== row from database ==========================
                                              'id'  1535175
                                            'path'  /data/Music/Bulk/00localcharacter/00reggae-dub/phyllis dillon - midnight confessions (1967-1971)/18 - Love Letters (With Alton Ellis).mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  158
                                           'genre'  loc-style-reggae or dub or ska or dancehall-dub
                                        'filesize'  5162330
                                           'mtime'  1636914624
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00reggae dub phyllis dillon midnight confessions (1967 1971) 18 (With Alton Ellis) loc style reggae or dub or ska or dancehall dub
                                      'tag_artist'  Phyllis Dillon
                                     'tag_release'  Midnight Confessions: Classic Rocksteady and Reggae 1967-71
                                       'tag_title'  Love Letters
                                             'bpm'  140.5
                                    'search_title'  'letters':2 'love':1
                                   'search_artist'  'dillon':2 'phyllis':1
                                  'search_release'  '1967':8 '196771':10 '71':9 'and':6 'classic':4 'confessions':2,3 'midnight':1 'reggae':7 'rocksteady':5
                                     'search_rest'  '00reggae':1 '18':11 '1967':7,8 '1971':9,10 'alton':14 'confessions':6 'dancehall':22 'dillon':4 'dub':2 'ellis':15,16 'loc':17 'midnight':5 'or':20 'phyllis':3 'reggae':19 'ska':21 'style':18 'with':12,13
                                    'search_combo'  '00reggae':15 '18':25 '1967':12C,21,22 '196771':14C '1971':23,24 '71':13C 'alton':28 'and':10C 'classic':8C 'confessions':6C,7C,20 'dancehall':36 'dillon':4B,18 'dub':16 'ellis':29,30 'letters':2A 'loc':31 'love':1A 'midnight':5C,19 'or':34 'phyllis':3B,17 'reggae':11C,33 'rocksteady':9C 'ska':35 'style':32 'with':26,27
                                    'tag_tracknum'  18
                                      'num_images'  1
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'q-piano-1', 'Q-MIXBEAT-2', 'Q-OLDST-2', 'Q-GRIT-2', 'Q-UNU-1', 'Q-LOCALNESS-3', 'Q-JZFKS-3', 'Q-CHART-2', 'q-drums-1', 'Q-SYN-2', 'q-other-3', 'Q-BUSY-2', 'Q-HAP-3', 'Q-PLAY-3', 'q-bass-4']
                                      'lastfmtags'  []
                                        'tag_date'  2000
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636914624.1363235  (2021-11-14 19:30:24)
                             'size'  5162330