======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '252'
                                          'artist'  'Luminous Orange'
                                     'text_people'  ''
                                         'release'  'Superplastic'
                                           'title'  'tearsofhoney'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie rock', 'indie', 'shoegaze', 'japanese', 'dream pop', 'j rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  ''
                                            'date'  '1996'
                                        'comments'  ''
                                           'genre'  'loc-asia-japan;loc-asia-japan-jrock;set-pl-sced'
                                             'bpm'  '145.895'
                                             'key'  '11B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            ' 000010FC 0000273F 00003E5A'
'COMM:iTunNORM:eng'                                 (' 000010FC 0000273F 00003E5A 00007F6B 00038287 000138AE 000077E3 00008000 '
 '00027117 00013880')
'TALB' (Album/Movie/Show title)                     'Superplastic'
'TBPM' (BPM (beats per minute))                     '145.895'
'TCON' (Content type, a.k.a. Genre)                 ['loc-asia-japan', 'loc-asia-japan-jrock', 'set-pl-sced']
'TDRC' (Recording time)                             '1996'
'TIT2' (Title/songname/content description)         'tearsofhoney'
'TKEY' (Initial key)                                '11B'
'TPE1' (Lead performer(s)/Soloist(s))               'Luminous Orange'
'TPE2' (Band/orchestra/accompaniment)               'Luminous Orange'
'TRCK' (Track number/Position in set)               '4'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['indie rock', 'indie', 'shoegaze', 'japanese', 'dream pop', 'j rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.15 dB'
'TXXX:replaygain_track_peak'                        '0.419985'

========================== row from database ==========================
                                              'id'  1369022
                                            'path'  /data/Music/Bulk/00localcharacter/Luminous Orange/[1999] Superplastic/04 tearsofhoney.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  252
                                           'genre'  loc-asia-japan;loc-asia-japan-jrock;set-pl-sced
                                        'filesize'  5069017
                                           'mtime'  1640870012
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter [1999] 04 loc asia japan;loc asia japan jrock;set sced
                                      'tag_artist'  Luminous Orange
                                     'tag_release'  Superplastic
                                       'tag_title'  tearsofhoney
                                             'bpm'  145.895
                                    'search_title'  'tearsofhoney':1
                                   'search_artist'  'luminous':1 'orange':2
                                  'search_release'  'superplastic':1
                                     'search_rest'  '1999':1,2 'asia':4 'japan':5,7,9 'jrock':10,12 'loc':3,6,8 'sced':14 'set':11,13
                                    'search_combo'  '1999':5,6 'asia':8 'japan':9,11,13 'jrock':14,16 'loc':7,10,12 'luminous':2B 'orange':3B 'sced':18 'set':15,17 'superplastic':4C 'tearsofhoney':1A
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  11B
                                           'quals'  ['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', 'Q-LOCALNESS-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-2', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-1']
                                      'lastfmtags'  ['indie rock', 'indie', 'shoegaze', 'japanese', 'dream pop', 'j rock']
                                        'tag_date'  1996
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1640870011.8559453  (2021-12-30 14:13:31)
                             'size'  5069017