======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '216'
                                          'artist'  'Julie Doiron'
                                     'text_people'  ''
                                         'release'  'Woke Myself Up'
                                           'title'  'The Wrong Guy'
                                           'quals'  ("['Q-HAP-2', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', "
 "'Q-HHRNBTT-1', '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'  "['indie', 'canadian', 'female vocalists', 'folk', 'singer songwriter']"
                                     'discogstags'  "['rock', 'folk rock', 'acoustic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  ''
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter'
                                             'bpm'  '119.265'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
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'COMM:iTunNORM:eng'                                 (' 000007C0 000008D1 0000A749 0000ED9F 0001E843 00019ECB 000083FD 000083EE '
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'COMM:iTunes_CDDB_IDs:eng'                          '11+7ED5FE1C9BDD59CC4DAA71EB4D59A72E+8234738'
'TALB' (Album/Movie/Show title)                     'Woke Myself Up'
'TBPM' (BPM (beats per minute))                     '119.265'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter'
'TDRC' (Recording time)                             '2006'
'TENC' (Encoded by)                                 'iTunes v7.0.1'
'TIT2' (Title/songname/content description)         'The Wrong Guy'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Julie Doiron'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '9'
'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', 'folk rock', 'acoustic']
'TXXX:lastfmtags'                                   ['indie', 'canadian', 'female vocalists', 'folk', 'singer songwriter']
'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'
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'TXXX:replaygain_track_peak'                        '0.451680'

========================== row from database ==========================
                                              'id'  1257065
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Julie Doiron/Woke Myself Up/09 - the wrong guy.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  216
                                           'genre'  ifs-songwriter
                                        'filesize'  5244430
                                           'mtime'  1637330794
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos 09 the wrong guy ifs songwriter
                                      'tag_artist'  Julie Doiron
                                     'tag_release'  Woke Myself Up
                                       'tag_title'  The Wrong Guy
                                             'bpm'  119.265
                                    'search_title'  'guy':3 'the':1 'wrong':2
                                   'search_artist'  'doiron':2 'julie':1
                                  'search_release'  'myself':2 'up':3 'woke':1
                                     'search_rest'  '00singer':1 'eos':3 'guy':6 'ifs':7 'songwriter':2 'the':4 'wrong':5
                                    'search_combo'  '00singer':9 'doiron':5B 'eos':11 'guy':3A,14 'ifs':15 'julie':4B 'myself':7C 'songwriter':10 'the':1A,12 'up':8C 'woke':6C 'wrong':2A,13
                                    'tag_tracknum'  9
                                      'num_images'  1
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', '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-4', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'canadian', 'female vocalists', 'folk', 'singer songwriter']
                                        'tag_date'  2006
                                     'discogstags'  ['rock', 'folk rock', 'acoustic']

============================== file details ==============================
                                           'mtime'  1637330794.345953  (2021-11-19 15:06:34)
                             'size'  5244430