======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '395'
                                          'artist'  'Phil Collins'
                                     'text_people'  ''
                                         'release'  "12''ers"
                                           'title'  'Sussudio'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['80s', 'soft rock', 'classic rock', 'pop', 'rock']"
                                     'discogstags'  "['synth-pop', 'rock', 'pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '02'
                                      'tracktotal'  ''
                                            'date'  '1985'
                                        'comments'  ''
                                           'genre'  'rock-pop-soft'
                                             'bpm'  '121.264'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'nEBEK©® Tone 2009'
'COMM:ID3v1 Comment:XXX'                            'nEBEK). Tone 2009'
'TALB' (Album/Movie/Show title)                     "12''ers"
'TBPM' (BPM (beats per minute))                     '121.264'
'TCON' (Content type, a.k.a. Genre)                 'rock-pop-soft'
'TDRC' (Recording time)                             '1985'
'TIT2' (Title/songname/content description)         'Sussudio'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Phil Collins'
'TRCK' (Track number/Position in set)               '02'
'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:discogstags'                                  ['synth-pop', 'rock', 'pop']
'TXXX:lastfmtags'                                   ['80s', 'soft rock', 'classic rock', 'pop', 'rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'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'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.88 dB'
'TXXX:replaygain_track_peak'                        '0.796167'

========================== row from database ==========================
                                              'id'  1515325
                                            'path'  /data/Music/Bulk/00poprockelectronic/1985 complete/137-C Phil Collins - Sussudio (12__ version).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  395
                                           'genre'  rock-pop-soft
                                        'filesize'  15841710
                                           'mtime'  1620736382
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 1985 complete 137 (12__ version) rock pop soft
                                      'tag_artist'  Phil Collins
                                     'tag_release'  12''ers
                                       'tag_title'  Sussudio
                                             'bpm'  121.264
                                    'search_title'  'sussudio':1
                                   'search_artist'  'collins':2 'phil':1
                                  'search_release'  '12':1 '12ers':3 'ers':2
                                     'search_rest'  '00poprockelectronic':1 '12':5,6 '137':4 '1985':2 'complete':3 'pop':10 'rock':9 'soft':11 'version':7,8
                                    'search_combo'  '00poprockelectronic':7 '12':4C,11,12 '12ers':6C '137':10 '1985':8 'collins':3B 'complete':9 'ers':5C 'phil':2B 'pop':16 'rock':15 'soft':17 'sussudio':1A 'version':13,14
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', '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-3', 'q-other-2', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'soft rock', 'classic rock', 'pop', 'rock']
                                        'tag_date'  1985
                                     'discogstags'  ['synth-pop', 'rock', 'pop']

============================== file details ==============================
                                           'mtime'  1620736381.8587666  (2021-05-11 14:33:01)
                             'size'  15841710