======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '209'
                                          'artist'  'SCOOBIE DO'
                                     'text_people'  ''
                                         'release'  'PLUS ONE MORE'
                                           'title'  'SLOGAN'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-JZFKS-2', 'Q-OLDST-3', "
 "'Q-LOCALNESS-2', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['j funk', 'j rock', 'japanese', 'funk', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  ''
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'loc-asia-japan;loc-asia-japan-jrock;set-pl-sced'
                                             'bpm'  '144.645'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            ' 00001861 000014DC 0000641C'
'COMM:iTunNORM:eng'                                 (' 00001861 000014DC 0000641C 00005F65 00029827 00024A1E 00008000 00008000 '
 '00009C85 00009C85')
'TALB' (Album/Movie/Show title)                     'PLUS ONE MORE'
'TBPM' (BPM (beats per minute))                     '144.645'
'TCON' (Content type, a.k.a. Genre)                 ['loc-asia-japan', 'loc-asia-japan-jrock', 'set-pl-sced']
'TDRC' (Recording time)                             '2005'
'TIT2' (Title/songname/content description)         'SLOGAN'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'SCOOBIE DO'
'TPE2' (Band/orchestra/accompaniment)               'SCOOBIE DO'
'TRCK' (Track number/Position in set)               '3'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['j funk', 'j rock', 'japanese', 'funk', 'rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.34 dB'
'TXXX:replaygain_track_peak'                        '0.417692'

========================== row from database ==========================
                                              'id'  324226
                                            'path'  /data/Music/Bulk/00localcharacter/SCOOBIE DO/[2005] PLUS ONE MORE/03 SLOGAN.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  209
                                           'genre'  loc-asia-japan;loc-asia-japan-jrock;set-pl-sced
                                        'filesize'  5055881
                                           'mtime'  1640870020
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter [2005] 03 loc asia japan;loc asia japan jrock;set pl sced
                                      'tag_artist'  SCOOBIE DO
                                     'tag_release'  PLUS ONE MORE
                                       'tag_title'  SLOGAN
                                             'bpm'  144.645
                                    'search_title'  'slogan':1
                                   'search_artist'  'do':2 'scoobie':1
                                  'search_release'  'more':3 'one':2 'plus':1
                                     'search_rest'  '2005':1,2 'asia':4 'japan':5,7,9 'jrock':10,12 'loc':3,6,8 'pl':14 'sced':15 'set':11,13
                                    'search_combo'  '2005':7,8 'asia':10 'do':3B 'japan':11,13,15 'jrock':16,18 'loc':9,12,14 'more':6C 'one':5C 'pl':20 'plus':4C 'sced':21 'scoobie':2B 'set':17,19 'slogan':1A
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HAP-3', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-JZFKS-2', 'Q-OLDST-3', 'Q-LOCALNESS-2', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-1']
                                      'lastfmtags'  ['j funk', 'j rock', 'japanese', 'funk', 'rock']
                                        'tag_date'  2005
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1640870019.7649353  (2021-12-30 14:13:39)
                             'size'  5055881