======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '192'
                                          'artist'  'William Fitzsimmons'
                                     'text_people'  ''
                                         'release'  'The Sparrow and The Crow'
                                           'title'  'Please Forgive Me (Song Of The'
                                           'quals'  ("['Q-HAP-2', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', "
 "'Q-JZFKS-1', 'q-syn-1', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-3', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'acoustic', 'mellow', 'folk', 'singer songwriter']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  ''
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie'
                                             'bpm'  '104.877'
                                             'key'  '12B'
                                        'acoustid'  ''
rest: ''

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

'COMM::XXX'                                         '5'
'COMM:ID3v1 Comment:XXX'                            '5'
'COMM:iTunNORM:eng'                                 (' 000000EB 000000F3 00001A02 0000185A 000191BC 000191BC 000074E6 000074A9 '
 '00016E87 00005000')
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 000007D4 000000000081759C 00000000 007554BC 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'COMM:iTunes_CDDB_1:eng'                            'B90A3A0D+196514+13+150+12802+28675+42660+60058+74487+91909+105197+118079+133476+146055+166488+179809'
'COMM:iTunes_CDDB_TrackNumber:eng'                  '5'
'TALB' (Album/Movie/Show title)                     'The Sparrow and The Crow'
'TBPM' (BPM (beats per minute))                     '104.877'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie'
'TDRC' (Recording time)                             '2009'
'TENC' (Encoded by)                                 'iTunes 8.0.1'
'TIT2' (Title/songname/content description)         'Please Forgive Me (Song Of The'
'TKEY' (Initial key)                                '12B'
'TPE1' (Lead performer(s)/Soloist(s))               'William Fitzsimmons'
'TRCK' (Track number/Position in set)               '5'
'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:lastfmtags'                                   ['indie', 'acoustic', 'mellow', 'folk', 'singer songwriter']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.07 dB'
'TXXX:replaygain_track_peak'                        '0.765394'

========================== row from database ==========================
                                              'id'  1262252
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/William Fitzsimmons/The Sparrow And The Crow/05 please forgive me (song of the cr.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  192
                                           'genre'  ifs-songwriter-indie
                                        'filesize'  7700362
                                           'mtime'  1637330524
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos And 05 please forgive me (song of the cr ifs songwriter indie
                                      'tag_artist'  William Fitzsimmons
                                     'tag_release'  The Sparrow and The Crow
                                       'tag_title'  Please Forgive Me (Song Of The
                                             'bpm'  104.877
                                    'search_title'  'forgive':2 'me':3 'of':6 'please':1 'song':4,5 'the':7
                                   'search_artist'  'fitzsimmons':2 'william':1
                                  'search_release'  'and':3 'crow':4 'sparrow':2 'the':1
                                     'search_rest'  '00singer':1 'and':4 'cr':12 'eos':3 'forgive':6 'ifs':13 'indie':14 'me':7 'of':10 'please':5 'song':8,9 'songwriter':2 'the':11
                                    'search_combo'  '00singer':14 'and':12C,17 'cr':25 'crow':13C 'eos':16 'fitzsimmons':9B 'forgive':2A,19 'ifs':26 'indie':27 'me':3A,20 'of':6A,23 'please':1A,18 'song':4A,5A,21,22 'songwriter':15 'sparrow':11C 'the':7A,10C,24 'william':8B
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  12B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-1', 'q-chart-3', 'q-other-4', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'acoustic', 'mellow', 'folk', 'singer songwriter']
                                        'tag_date'  2009
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1637330524.0048501  (2021-11-19 15:02:04)
                             'size'  7700362