======================== unified (from filesystem) ========================
                                         'bitrate'  '237.435'
                                        'duration'  '298'
                                          'artist'  'Waits, Tom'
                                     'text_people'  ''
                                         'release'  'Orphans (Disc 2): Bawlers'
                                           'title'  "Widow's Grove"
                                           'quals'  ("['Q-JZFKS-2', 'Q-HAP-2', 'Q-LOCALNESS-1', 'Q-UNU-2', 'Q-OLDST-3', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-3', 'q-busy-2', 'q-grit-3', 'q-play-3', "
 "'q-chart-4', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['blues', 'singer-songwriter', 'rock', 'experimental', 'alternative']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  ''
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-eos'
                                             'bpm'  '85.417'
                                             'key'  '11B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Orphans (Disc 2): Bawlers'
'TBPM' (BPM (beats per minute))                     '85.417'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-eos'
'TDRC' (Recording time)                             '2006'
'TIT2' (Title/songname/content description)         "Widow's Grove"
'TKEY' (Initial key)                                '11B'
'TPE1' (Lead performer(s)/Soloist(s))               'Tom Waits'
'TPE2' (Band/orchestra/accompaniment)               'Waits, Tom'
'TRCK' (Track number/Position in set)               '4'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['blues', 'singer-songwriter', 'rock', 'experimental', 'alternative']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.71 dB'
'TXXX:replaygain_track_peak'                        '0.513970'

========================== row from database ==========================
                                              'id'  1497140
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Waits, Tom - Tom Waits/Orphans/Disc 2_ Bawlers/04 Widow_s Grove.mp3
                                         'working'  None
                                         'bitrate'  237
                                    'duration_sec'  298
                                           'genre'  ifs-songwriter-eos
                                        'filesize'  8913043
                                           'mtime'  1639508276
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos 2_ 04 Widow_s ifs songwriter eos
                                      'tag_artist'  Waits, Tom
                                     'tag_release'  Orphans (Disc 2): Bawlers
                                       'tag_title'  Widow's Grove
                                             'bpm'  85.417
                                    'search_title'  'grove':4 's':2 'widow':1 'widows':3
                                   'search_artist'  'tom':3 'waits':1,2
                                  'search_release'  '2':4,5 'bawlers':6 'disc':2,3 'orphans':1
                                     'search_rest'  '00singer':1 '2':4 'eos':3 'ifs':7 's':6 'songwriter':2 'widow':5
                                    'search_combo'  '00singer':14 '2':11C,12C,17 'bawlers':13C 'disc':9C,10C 'eos':16 'grove':4A 'ifs':20 'orphans':8C 's':2A,19 'songwriter':15 'tom':7B 'waits':5B,6B 'widow':1A,18 'widows':3A
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  11B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-2', 'q-busy-2', 'q-drums-2', 'q-syn-2', 'q-chart-4', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-3']
                                      'lastfmtags'  ['blues', 'singer-songwriter', 'rock', 'experimental', 'alternative']
                                        'tag_date'  2006
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1639508275.5804336  (2021-12-14 19:57:55)
                             'size'  8913043