======================== unified (from filesystem) ========================
                                         'bitrate'  '206.183'
                                        'duration'  '185'
                                          'artist'  'The Sensation'
                                     'text_people'  'John Edward'
                                         'release'  'Boobs: The Junkshop Glam Discotheque'
                                           'title'  'Baby'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['glam rock']"
                                     'discogstags'  "['rock', 'glam']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '18'
                                      'tracktotal'  '20'
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'rock-pop-glam'
                                             'bpm'  '94.2'
                                             'key'  '1A'
                                        'acoustid'  '2b7ec39b-7802-40a9-87dc-5e2153968cb8'
rest: ''

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

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'TALB' (Album/Movie/Show title)                     'Boobs: The Junkshop Glam Discotheque'
'TBPM' (BPM (beats per minute))                     '94.2'
'TCMP'                                              '1'
'TCOM' (Composer)                                   'John Edward'
'TCON' (Content type, a.k.a. Genre)                 'rock-pop-glam'
'TDOR' (Original release time)                      '2005'
'TDRC' (Recording time)                             '2005-07-12'
'TIT2' (Title/songname/content description)         'Baby'
'TKEY' (Initial key)                                '1A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'The Sensation'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'RPM'
'TRCK' (Track number/Position in set)               '18/20'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Sensation, The'
'TXXX:Acoustid Id'                                  '2b7ec39b-7802-40a9-87dc-5e2153968cb8'
'TXXX:BARCODE'                                      '5013929529823'
'TXXX:CATALOGNUMBER'                                'RPM 298'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         'ba93d4be-91d3-4af4-9a97-75d8433ba188'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        'a5f6329d-5e39-41e2-ba34-87a5fe1f81b6'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['rock', 'glam']
'TXXX:lastfmtags'                                   'glam rock'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'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'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.70 dB'
'TXXX:replaygain_track_peak'                        '0.546158'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'b67ec293-2754-4e9a-8660-00658ca44dfe')

========================== row from database ==========================
                                              'id'  331032
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/VA - Boobs - The Junkshop Glam Discoteque/18-the_sensation-baby-gti.mp3
                                         'working'  None
                                         'bitrate'  206
                                    'duration_sec'  185
                                           'genre'  rock-pop-glam
                                        'filesize'  4794146
                                           'mtime'  1622801928
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm VA Discoteque 18 the_sensation baby gti rock pop glam
                                      'tag_artist'  The Sensation
                                     'tag_release'  Boobs: The Junkshop Glam Discotheque
                                       'tag_title'  Baby
                                             'bpm'  94.2
                                    'search_title'  'baby':1
                                   'search_artist'  'sensation':2 'the':1
                                  'search_release'  'boobs':1,2 'discotheque':6 'glam':5 'junkshop':4 'the':3
                                     'search_rest'  '18':3 'baby':6 'discoteque':2 'glam':10 'gti':7 'pop':9 'rock':8 'sensation':5 'the':4 'va':1
                                    'search_combo'  '18':12 'baby':1A,15 'boobs':4C,5C 'discoteque':11 'discotheque':9C 'glam':8C,19 'gti':16 'junkshop':7C 'pop':18 'rock':17 'sensation':3B,14 'the':2B,6C,13 'va':10
                                    'tag_tracknum'  18
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['glam rock']
                                        'tag_date'  2005
                                     'discogstags'  ['rock', 'glam']

============================== file details ==============================
                                           'mtime'  1622801928.1112037  (2021-06-04 12:18:48)
                             'size'  4794146