======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '178'
                                          'artist'  'Dermott Lynch'
                                     'text_people'  ''
                                         'release'  'Trojan Box Set - X - Rated (CD 2)'
                                           'title'  'Adults Only'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-3', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-OLDST-2', "
 "'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-2', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['rocksteady', 'reggae', 'all', 'roots', 'trojan']"
                                     'discogstags'  "['reggae', 'rocksteady']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  ''
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-unsorted;set-th-sex'
                                             'bpm'  '84.000'
                                             'key'  '6B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Trojan Box Set - X - Rated (CD 2)'
'TBPM' (BPM (beats per minute))                     '84.000'
'TCON' (Content type, a.k.a. Genre)                 ['loc-style-reggae or dub or ska or dancehall-unsorted', 'set-th-sex']
'TDRC' (Recording time)                             '2002'
'TIT2' (Title/songname/content description)         'Adults Only'
'TKEY' (Initial key)                                '6B'
'TLEN' (Length)                                     '178000'
'TPE1' (Lead performer(s)/Soloist(s))               'Dermott Lynch'
'TRCK' (Track number/Position in set)               '11'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  ['reggae', 'rocksteady']
'TXXX:lastfmtags'                                   ['rocksteady', 'reggae', 'all', 'roots', 'trojan']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '-0.01 dB'
'TXXX:replaygain_track_peak'                        '0.433357'

========================== row from database ==========================
                                              'id'  761296
                                            'path'  /data/Music/Bulk/0playlists/0novelty themes/sexy/Dermott Lynch - Adults Only.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  178
                                           'genre'  loc-style-reggae or dub or ska or dancehall-unsorted;set-th-sex
                                        'filesize'  3952574
                                           'mtime'  1620525033
                                   'redo_metaread'  0
                                        'rest_str'   0playlists 0novelty themes sexy loc style reggae or dub or ska or dancehall unsorted;set th sex
                                      'tag_artist'  Dermott Lynch
                                     'tag_release'  Trojan Box Set - X - Rated (CD 2)
                                       'tag_title'  Adults Only
                                             'bpm'  84.0
                                    'search_title'  'adults':1 'only':2
                                   'search_artist'  'dermott':1 'lynch':2
                                  'search_release'  '2':8,9 'box':2 'cd':6,7 'rated':5 'set':3 'trojan':1 'x':4
                                     'search_rest'  '0novelty':2 '0playlists':1 'dancehall':11 'dub':9 'loc':5 'or':8 'reggae':7 'set':13,15 'sex':17 'sexy':4 'ska':10 'style':6 'th':16 'themes':3 'unsorted':12,14
                                    'search_combo'  '0novelty':15 '0playlists':14 '2':12C,13C 'adults':1A 'box':6C 'cd':10C,11C 'dancehall':24 'dermott':3B 'dub':22 'loc':18 'lynch':4B 'only':2A 'or':21 'rated':9C 'reggae':20 'set':7C,26,28 'sex':30 'sexy':17 'ska':23 'style':19 'th':29 'themes':16 'trojan':5C 'unsorted':25,27 'x':8C
                                    'tag_tracknum'  11
                                      'num_images'  1
                                             'key'  6B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-3', 'q-busy-2', 'q-drums-2', 'q-syn-2', 'q-chart-1', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['rocksteady', 'reggae', 'all', 'roots', 'trojan']
                                        'tag_date'  2002
                                     'discogstags'  ['reggae', 'rocksteady']

============================== file details ==============================
                                           'mtime'  1620525033.2389252  (2021-05-09 03:50:33)
                             'size'  3952574