======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '151'
                                          'artist'  'The Chantays'
                                     'text_people'  ''
                                         'release'  'Waiting For The Tide'
                                           'title'  'Move It (bonus)'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['surf', 'guitar', '60s', 'surf rock', 'instrumental', 'rock']"
                                     'discogstags'  "['surf', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '19'
                                      'tracktotal'  ''
                                            'date'  '1996'
                                        'comments'  ''
                                           'genre'  'rock-pop-surf'
                                             'bpm'  '126.410'
                                             'key'  '12B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            ' 00000268 00000521 000006ED'
'COMM:iTunNORM:eng'                                 (' 00000268 00000521 000006ED 00002765 00013897 0000002E 00004BBB 00006CB1 '
 '0000C367 0000002E')
'TALB' (Album/Movie/Show title)                     'Waiting For The Tide'
'TBPM' (BPM (beats per minute))                     '126.410'
'TCON' (Content type, a.k.a. Genre)                 'rock-pop-surf'
'TDRC' (Recording time)                             '1996'
'TIT2' (Title/songname/content description)         'Move It (bonus)'
'TKEY' (Initial key)                                '12B'
'TPE1' (Lead performer(s)/Soloist(s))               'The Chantays'
'TRCK' (Track number/Position in set)               '19'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['surf', 'rock']
'TXXX:lastfmtags'                                   ['surf', 'guitar', '60s', 'surf rock', 'instrumental', 'rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.37 dB'
'TXXX:replaygain_track_peak'                        '0.600442'

========================== row from database ==========================
                                              'id'  1418941
                                            'path'  /data/Music/Bulk/00popandrock-punk-garage-surf-stoner/The Chantays - Chantays 1997 Waiting For The Tide (Bob Welch)/19 Move It (bonus).mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  151
                                           'genre'  rock-pop-surf
                                        'filesize'  2460558
                                           'mtime'  1620737161
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock punk garage surf stoner 1997 (Bob Welch) 19 rock pop surf
                                      'tag_artist'  The Chantays
                                     'tag_release'  Waiting For The Tide
                                       'tag_title'  Move It (bonus)
                                             'bpm'  126.41
                                    'search_title'  'bonus':3,4 'it':2 'move':1
                                   'search_artist'  'chantays':2 'the':1
                                  'search_release'  'for':2 'the':3 'tide':4 'waiting':1
                                     'search_rest'  '19':10 '1997':5 'bob':6,7 'garage':2 'pop':12 'punk':1 'rock':11 'stoner':4 'surf':3 'welch':8,9
                                    'search_combo'  '19':20 '1997':15 'bob':16,17 'bonus':3A,4A 'chantays':6B 'for':8C 'garage':12 'it':2A 'move':1A 'pop':22 'punk':11 'rock':21 'stoner':14 'surf':13 'the':5B,9C 'tide':10C 'waiting':7C 'welch':18,19
                                    'tag_tracknum'  19
                                      'num_images'  1
                                             'key'  12B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['surf', 'guitar', '60s', 'surf rock', 'instrumental', 'rock']
                                        'tag_date'  1996
                                     'discogstags'  ['surf', 'rock']

============================== file details ==============================
                                           'mtime'  1620737161.0724971  (2021-05-11 14:46:01)
                             'size'  2460558