======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '147'
                                          'artist'  'Fergus & Geronimo'
                                     'text_people'  'Andrew Savage, Jason Kelly/Fergus & Geronimo'
                                         'release'  'Unlearn'
                                           'title'  'The World Never Stops'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-2', 'Q-JZFKS-1', "
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 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'garage rock', 'indie rock', 'folk', 'rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '11'
                                            'date'  '2011'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-rock'
                                             'bpm'  '103.6'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'COMM:iTunNORM:eng'                                 (' 00002165 00000FE8 0000B1A4 0000503A 00012FAC 0000DB14 000087A6 000085DF '
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'COMM:iTunPGAP:eng'                                 '0'
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 0000093C 0000000000630B34 00000000 0059BF83 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'COMM:iTunes_CDDB_IDs:eng'                          '11++'
'TALB' (Album/Movie/Show title)                     'Unlearn'
'TBPM' (BPM (beats per minute))                     '103.6'
'TCOM' (Composer)                                   'Andrew Savage, Jason Kelly/Fergus & Geronimo'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-rock'
'TDRC' (Recording time)                             '2011'
'TENC' (Encoded by)                                 'iTunes 10.1.1'
'TIT2' (Title/songname/content description)         'The World Never Stops'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Fergus & Geronimo'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '8/11'
'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'                                  'rock'
'TXXX:lastfmtags'                                   ['indie', 'garage rock', 'indie rock', 'folk', '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'                        '-0.43 dB'
'TXXX:replaygain_track_peak'                        '0.377045'

========================== row from database ==========================
                                              'id'  1374411
                                            'path'  /data/Music/Bulk/00poprockelectronic-poprock-indierock/Fergus & Geronimo - Unlearn (2011)/08 The World Never Stops.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  147
                                           'genre'  ifs-songwriter-indie-rock
                                        'filesize'  5892359
                                           'mtime'  1621697217
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic poprock indierock (2011) 08 ifs songwriter indie rock
                                      'tag_artist'  Fergus & Geronimo
                                     'tag_release'  Unlearn
                                       'tag_title'  The World Never Stops
                                             'bpm'  103.6
                                    'search_title'  'never':3 'stops':4 'the':1 'world':2
                                   'search_artist'  'fergus':1 'geronimo':2
                                  'search_release'  'unlearn':1
                                     'search_rest'  '00poprockelectronic':1 '2011':4,5 'ifs':6 'indie':8 'indierock':3 'poprock':2 'rock':9 'songwriter':7
                                    'search_combo'  '00poprockelectronic':8 '2011':11,12 'fergus':5B 'geronimo':6B 'ifs':13 'indie':15 'indierock':10 'never':3A 'poprock':9 'rock':16 'songwriter':14 'stops':4A 'the':1A 'unlearn':7C 'world':2A
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  6A
                                           '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'  ['indie', 'garage rock', 'indie rock', 'folk', 'rock']
                                        'tag_date'  2011
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1621697216.9325495  (2021-05-22 17:26:56)
                             'size'  5892359