======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '392'
                                          'artist'  'Thus:Owls'
                                     'text_people'  ''
                                         'release'  'Cardiac Malformations'
                                           'title'  'Eagles Coming In'
                                           'quals'  ("['Q-HAP-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-JZFKS-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'swedish', 'alternative', 'folk', 'experimental']"
                                     'discogstags'  "['rock', 'art rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '11'
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie'
                                             'bpm'  '143.2'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'COMM:iTunNORM:eng'                                 (' 00000852 00000990 0000425F 00004D28 00057249 0003D587 000082F7 000081E6 '
 '000425D6 0004E93E')
'COMM:iTunPGAP:eng'                                 '0'
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 00000744 000000000107EF2C 00000000 00EF4D3A 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'COMM:iTunes_CDDB_IDs:eng'                          '11+102B16DCF65523C0F83347DD9C834FB1+12526861'
'TALB' (Album/Movie/Show title)                     'Cardiac Malformations'
'TBPM' (BPM (beats per minute))                     '143.2'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie'
'TDRC' (Recording time)                             '2009'
'TENC' (Encoded by)                                 'iTunes 8.2.1'
'TIT2' (Title/songname/content description)         'Eagles Coming In'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Thus:Owls'
'TRCK' (Track number/Position in set)               '2/11'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['rock', 'art rock']
'TXXX:lastfmtags'                                   ['indie', 'swedish', 'alternative', 'folk', 'experimental']
'TXXX:q-bass'                                       '3'
'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'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.99 dB'
'TXXX:replaygain_track_peak'                        '0.428321'

========================== row from database ==========================
                                              'id'  1258806
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Thus:Owls - Thus Owls/Cardiac Malformations/02 eagles coming in.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  392
                                           'genre'  ifs-songwriter-indie
                                        'filesize'  15693449
                                           'mtime'  1637330522
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos 02 eagles coming ifs songwriter indie
                                      'tag_artist'  Thus:Owls
                                     'tag_release'  Cardiac Malformations
                                       'tag_title'  Eagles Coming In
                                             'bpm'  143.2
                                    'search_title'  'coming':2 'eagles':1 'in':3
                                   'search_artist'  'owls':2 'thus':1 'thusowls':3
                                  'search_release'  'cardiac':1 'malformations':2
                                     'search_rest'  '00singer':1 'coming':5 'eagles':4 'eos':3 'ifs':6 'indie':7 'songwriter':2
                                    'search_combo'  '00singer':9 'cardiac':7C 'coming':2A,13 'eagles':1A,12 'eos':11 'ifs':14 'in':3A 'indie':15 'malformations':8C 'owls':5B 'songwriter':10 'thus':4B 'thusowls':6B
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'swedish', 'alternative', 'folk', 'experimental']
                                        'tag_date'  2009
                                     'discogstags'  ['rock', 'art rock']

============================== file details ==============================
                                           'mtime'  1637330522.1642752  (2021-11-19 15:02:02)
                             'size'  15693449