======================== unified (from filesystem) ========================
                                         'bitrate'  '140.705'
                                        'duration'  '249'
                                          'artist'  'Twilight Circus Dub Sound System'
                                     'text_people'  ''
                                         'release'  'Dub Plate Selection'
                                           'title'  'Rocking Dub (12" version)'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-3', 'Q-UNU-2', 'Q-HHRNBTT-2', 'Q-OLDST-3', "
 "'Q-LOCALNESS-3', 'q-syn-3', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['reggae', 'dub', 'electronic', 'electro dub', 'dub u']"
                                     'discogstags'  "['dub']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '13'
                                            'date'  '1998'
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-dub-modern'
                                             'bpm'  '119.124'
                                             'key'  '12B'
                                        'acoustid'  'de016708-d94b-4af5-88b0-ff73559f23cc'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Dub Plate Selection'
'TBPM' (BPM (beats per minute))                     '119.124'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-reggae or dub or ska or dancehall-dub-modern'
'TDOR' (Original release time)                      '1998'
'TDRC' (Recording time)                             '1998-02-09'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['producer', 'Ryan Moore'], ['engineer', 'Ryan Moore'], ['mix', 'Ryan Moore']])
'TIT2' (Title/songname/content description)         'Rocking Dub (12" version)'
'TKEY' (Initial key)                                '12B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Twilight Circus Dub Sound System'
'TPE2' (Band/orchestra/accompaniment)               'Twilight Circus Dub Sound System'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'M Records'
'TRCK' (Track number/Position in set)               '7/13'
'TSO2'                                              'Twilight Circus Dub Sound System'
'TSOP' (Performer sort order)                       'Twilight Circus Dub Sound System'
'TXXX:ASIN'                                         'B00002NDE2'
'TXXX:Acoustid Id'                                  'de016708-d94b-4af5-88b0-ff73559f23cc'
'TXXX:BARCODE'                                      '9999905748449'
'TXXX:CATALOGNUMBER'                                'CD 160'
'TXXX:MusicBrainz Album Artist Id'                  'f8056dd7-57a4-4c6b-ad4e-f94293ac2e1d'
'TXXX:MusicBrainz Album Id'                         'aa881c4c-5be3-41fe-9411-2ee298958807'
'TXXX:MusicBrainz Album Release Country'            'NL'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'f8056dd7-57a4-4c6b-ad4e-f94293ac2e1d'
'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'                                  'dub'
'TXXX:lastfmtags'                                   ['reggae', 'dub', 'electronic', 'electro dub', 'dub u']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'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'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.62 dB'
'TXXX:replaygain_track_peak'                        '0.522603'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'567073f9-a139-4446-9d27-cefe78d1b5a7')

========================== row from database ==========================
                                              'id'  1378754
                                            'path'  /data/Music/Bulk/00localcharacter/00reggae-dub/twilight circus/Dub plate selection/Twilight Circus - dub plate selection - 07 - Rocking Dub (12-Inch Version).mp3
                                         'working'  None
                                         'bitrate'  140
                                    'duration_sec'  249
                                           'genre'  loc-style-reggae or dub or ska or dancehall-dub-modern
                                        'filesize'  4392412
                                           'mtime'  1620522670
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00reggae dub twilight circus plate selection dub plate selection 07 Inch Version) loc style reggae or dub or ska or dancehall dub modern
                                      'tag_artist'  Twilight Circus Dub Sound System
                                     'tag_release'  Dub Plate Selection
                                       'tag_title'  Rocking Dub (12" version)
                                             'bpm'  119.124
                                    'search_title'  '12':3,4 'dub':2 'rocking':1 'version':5,6
                                   'search_artist'  'circus':2 'dub':3 'sound':4 'system':5 'twilight':1
                                  'search_release'  'dub':1 'plate':2 'selection':3
                                     'search_rest'  '00reggae':1 'circus':4 'dancehall':15 'dub':2 'inch':7 'loc':10 'modern':16 'or':13 'plate':5 'reggae':12 'selection':6 'ska':14 'style':11 'twilight':3 'version':8,9
                                    'search_combo'  '00reggae':15 '12':3A,4A 'circus':8B,18 'dancehall':29 'dub':2A,9B,12C,16 'inch':21 'loc':24 'modern':30 'or':27 'plate':13C,19 'reggae':26 'rocking':1A 'selection':14C,20 'ska':28 'sound':10B 'style':25 'system':11B 'twilight':7B,17 'version':5A,6A,22,23
                                    'tag_tracknum'  7
                                      'num_images'  0
                                             'key'  12B
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-1', '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-4', 'q-syn-3', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['reggae', 'dub', 'electronic', 'electro dub', 'dub u']
                                        'tag_date'  1998
                                     'discogstags'  ['dub']

============================== file details ==============================
                                           'mtime'  1620522669.543211  (2021-05-09 03:11:09)
                             'size'  4392412