======================== unified (from filesystem) ========================
                                         'bitrate'  '208.591'
                                        'duration'  '204'
                                          'artist'  'Silvertones'
                                     'text_people'  'Delroy Denton'
                                         'release'  'Reggae Singles'
                                           'title'  'King Of Kings Pt.2'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-3', 'Q-UNU-2', 'Q-HHRNBTT-2', 'Q-OLDST-2', "
 "'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-2', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['reggae', 'ska', 'rocksteady', 'dub', 'all']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1977'
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-dub-roots and reggae'
                                             'bpm'  '121.994'
                                             'key'  '11B'
                                        'acoustid'  ''
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            ' 00000342 00000191 00001D3B 00'
'COMM:iTunNORM:eng'                                 (' 00000342 00000191 00001D3B 0000079B 0001AC26 0001AC26 00006E29 000067CC '
 '0001AC3D 0001AC3D')
'TALB' (Album/Movie/Show title)                     'Reggae Singles'
'TBPM' (BPM (beats per minute))                     '121.994'
'TCOM' (Composer)                                   'Delroy Denton'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-reggae or dub or ska or dancehall-dub-roots and reggae'
'TDRC' (Recording time)                             '1977'
'TIT2' (Title/songname/content description)         'King Of Kings Pt.2'
'TKEY' (Initial key)                                '11B'
'TPE1' (Lead performer(s)/Soloist(s))               'Silvertones'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['reggae', 'ska', 'rocksteady', 'dub', 'all']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'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'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.34 dB'
'TXXX:replaygain_track_peak'                        '0.710490'

========================== row from database ==========================
                                              'id'  985061
                                            'path'  /data/Music/Bulk/00localcharacter/reggae singles/Silvertones - King Of Kings Pt.2 (Studio 1 JA 7).mp3
                                         'working'  None
                                         'bitrate'  208
                                    'duration_sec'  204
                                           'genre'  loc-style-reggae or dub or ska or dancehall-dub-roots and reggae
                                        'filesize'  5339136
                                           'mtime'  1620524032
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter reggae singles (Studio 1 JA 7) loc style reggae or dub or ska or dancehall dub roots and reggae
                                      'tag_artist'  Silvertones
                                     'tag_release'  Reggae Singles
                                       'tag_title'  King Of Kings Pt.2
                                             'bpm'  121.994
                                    'search_title'  '2':5 'king':1 'kings':3 'of':2 'pt':4 'pt2':6
                                   'search_artist'  'silvertones':1
                                  'search_release'  'reggae':1 'singles':2
                                     'search_rest'  '1':5 '7':7,8 'and':16 'dancehall':14 'dub':12 'ja':6 'loc':9 'or':11 'reggae':1 'roots':15 'singles':2 'ska':13 'studio':3,4 'style':10
                                    'search_combo'  '1':14 '2':5A '7':16,17 'and':25 'dancehall':23 'dub':21 'ja':15 'king':1A 'kings':3A 'loc':18 'of':2A 'or':20 'pt':4A 'pt2':6A 'reggae':8C,10 'roots':24 'silvertones':7B 'singles':9C,11 'ska':22 'studio':12,13 'style':19
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  11B
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-1', '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-2', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['reggae', 'ska', 'rocksteady', 'dub', 'all']
                                        'tag_date'  1977
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620524031.8089528  (2021-05-09 03:33:51)
                             'size'  5339136