======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '70'
                                          'artist'  'Tokyo Ska Paradise Orchestra'
                                     'text_people'  ''
                                         'release'  'Tokyo Ska Paradise Orchestra'
                                           'title'  'Christmas Ska'
                                           'quals'  ("['Q-UNU-1', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', 'Q-LOCALNESS-2', "
 "'q-syn-2', 'Q-PLAY-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'Q-PIANO-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-4', 'q-vocals-1', 'q-mixbeat-2']")
                                      'lastfmtags'  "['ska', 'japanese', 'jazz', 'j-ska', 'ska-jazz']"
                                     'discogstags'  "['jazz', 'reggae', 'ska']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '6'
                                            'date'  '1989'
                                        'comments'  ''
                                           'genre'  'loc-asia-japan;set-th-christmas'
                                             'bpm'  '140'
                                             'key'  '7B'
                                        'acoustid'  'f756dc0b-ac99-45df-8147-2a4075d01b1b'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Tokyo Ska Paradise Orchestra'
'TBPM' (BPM (beats per minute))                     '140'
'TCON' (Content type, a.k.a. Genre)                 ['loc-asia-japan', 'set-th-christmas']
'TDOR' (Original release time)                      '1989'
'TDRC' (Recording time)                             '1989-11-18'
'TIT2' (Title/songname/content description)         'Christmas Ska'
'TKEY' (Initial key)                                '7B'
'TMED' (Media type)                                 'Vinyl'
'TPE1' (Lead performer(s)/Soloist(s))               'Tokyo Ska Paradise Orchestra'
'TPE2' (Band/orchestra/accompaniment)               'Tokyo Ska Paradise Orchestra'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'File Records'
'TRCK' (Track number/Position in set)               '6/6'
'TSO2'                                              'Tokyo Ska Paradise Orchestra'
'TSOP' (Performer sort order)                       'Tokyo Ska Paradise Orchestra'
'TXXX:Acoustid Id'                                  'f756dc0b-ac99-45df-8147-2a4075d01b1b'
'TXXX:Artists'                                      'Tokyo Ska Paradise Orchestra'
'TXXX:CATALOGNUMBER'                                '15ska-001'
'TXXX:MusicBrainz Album Artist Id'                  'd77f4539-0661-4741-9307-60ebbd72f5ee'
'TXXX:MusicBrainz Album Id'                         'ef956330-fff1-4fc7-92ab-20e8a664bbc1'
'TXXX:MusicBrainz Album Release Country'            'JP'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'd77f4539-0661-4741-9307-60ebbd72f5ee'
'TXXX:MusicBrainz Release Group Id'                 '5e38d0d0-c4f8-32a5-8a9c-6038523c6db4'
'TXXX:MusicBrainz Release Track Id'                 'b3b6a359-935c-3d75-b662-f4984642ab06'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['jazz', 'reggae', 'ska']
'TXXX:lastfmtags'                                   ['ska', 'japanese', 'jazz', 'j-ska', 'ska-jazz']
'TXXX:originalyear'                                 '1989'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.26 dB'
'TXXX:replaygain_track_peak'                        '0.527862'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'7a08c42f-c911-4649-999d-6c89b417fa2b')

========================== row from database ==========================
                                              'id'  1250413
                                            'path'  /data/Music/Bulk/00localcharacter/Artiste - Tokyo Ska Paradise Orchestra/1990 - TSPO/06 - Christmaska.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  70
                                           'genre'  loc-asia-japan;set-th-christmas
                                        'filesize'  1182668
                                           'mtime'  1620343255
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter Artiste 1990 TSPO 06 Christmaska loc asia japan;set th christmas
                                      'tag_artist'  Tokyo Ska Paradise Orchestra
                                     'tag_release'  Tokyo Ska Paradise Orchestra
                                       'tag_title'  Christmas Ska
                                             'bpm'  140.0
                                    'search_title'  'christmas':1 'ska':2
                                   'search_artist'  'orchestra':4 'paradise':3 'ska':2 'tokyo':1
                                  'search_release'  'orchestra':4 'paradise':3 'ska':2 'tokyo':1
                                     'search_rest'  '1990':2 'artiste':1 'asia':6 'christmas':12 'christmaska':4 'japan':7,9 'loc':5 'set':8,10 'th':11 'tspo':3
                                    'search_combo'  '1990':12 'artiste':11 'asia':16 'christmas':1A,22 'christmaska':14 'japan':17,19 'loc':15 'orchestra':6B,10C 'paradise':5B,9C 'set':18,20 'ska':2A,4B,8C 'th':21 'tokyo':3B,7C 'tspo':13
                                    'tag_tracknum'  6
                                      'num_images'  1
                                             'key'  7B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-2', 'q-mixbeat-2', 'Q-PIANO-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-PLAY-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['ska', 'japanese', 'jazz', 'j-ska', 'ska-jazz']
                                        'tag_date'  1989
                                     'discogstags'  ['jazz', 'reggae', 'ska']

============================== file details ==============================
                                           'mtime'  1620343255.430395  (2021-05-07 01:20:55)
                             'size'  1182668