======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '113'
                                          'artist'  '69 Charger'
                                     'text_people'  ''
                                         'release'  'Trash Deluxe!'
                                           'title'  'All Strung Out'
                                           'quals'  ("['Q-OLDST-2', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HAP-2', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['hard rock/garage rock/garage punk/speedrock/dutch']"
                                     'discogstags'  "['garage rock', 'punk', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '12'
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage'
                                             'bpm'  '116.992'
                                             'key'  '1B'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         ('00000F46 00000DF0 000029A9 000025E5 000186E5 00015FD5 00007582 00007B6F '
 '00013897 0000755E')
'COMM:ID3v1 Comment:XXX'                            '00000F46 00000DF0 000029A9 0'
'TALB' (Album/Movie/Show title)                     'Trash Deluxe!'
'TBPM' (BPM (beats per minute))                     '116.992'
'TCON' (Content type, a.k.a. Genre)                 'rock-gr-garage'
'TDOR' (Original release time)                      '2004'
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'All Strung Out'
'TKEY' (Initial key)                                '1B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               '69 Charger'
'TPE2' (Band/orchestra/accompaniment)               '69 Charger'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Stardumb Records'
'TRCK' (Track number/Position in set)               '3/12'
'TSO2'                                              '69 Charger'
'TSOP' (Performer sort order)                       '69 Charger'
'TXXX:Artists'                                      '69 Charger'
'TXXX:CATALOGNUMBER'                                'SDR.37'
'TXXX:MusicBrainz Album Artist Id'                  '967125d0-f481-41c8-8f22-33f8884d9767'
'TXXX:MusicBrainz Album Id'                         'a4ac1559-3d4a-41db-9835-c6e4f19cd9ed'
'TXXX:MusicBrainz Album Release Country'            'NL'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '967125d0-f481-41c8-8f22-33f8884d9767'
'TXXX:MusicBrainz Release Group Id'                 'ec5fd084-bbf8-31c1-bd54-7f523b8f8c13'
'TXXX:MusicBrainz Release Track Id'                 '5a10874a-ee36-3f43-9bc9-9a7e32cc88d9'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['garage rock', 'punk', 'rock']
'TXXX:lastfmtags'                                   'hard rock/garage rock/garage punk/speedrock/dutch'
'TXXX:originalyear'                                 '2004'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.14 dB'
'TXXX:replaygain_track_peak'                        '0.523022'
'TXXX:tracknum'                                     '03'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'7ee60f0f-811d-4e32-ae01-d7f12db0be87')

========================== row from database ==========================
                                              'id'  1335461
                                            'path'  /data/Music/Bulk/00poprockelectronic/musica/69 charger/Thrash Deluxe!/03 All Strung Out.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  113
                                           'genre'  rock-gr-garage
                                        'filesize'  1818890
                                           'mtime'  1620392628
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic musica charger Thrash 03 rock gr garage
                                      'tag_artist'  69 Charger
                                     'tag_release'  Trash Deluxe!
                                       'tag_title'  All Strung Out
                                             'bpm'  116.992
                                    'search_title'  'all':1 'out':3 'strung':2
                                   'search_artist'  '69':1 'charger':2
                                  'search_release'  'deluxe':2 'trash':1
                                     'search_rest'  '00poprockelectronic':1 'charger':3 'garage':7 'gr':6 'musica':2 'rock':5 'thrash':4
                                    'search_combo'  '00poprockelectronic':8 '69':4B 'all':1A 'charger':5B,10 'deluxe':7C 'garage':14 'gr':13 'musica':9 'out':3A 'rock':12 'strung':2A 'thrash':11 'trash':6C
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  1B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['hard rock/garage rock/garage punk/speedrock/dutch']
                                        'tag_date'  2004
                                     'discogstags'  ['garage rock', 'punk', 'rock']

============================== file details ==============================
                                           'mtime'  1620392628.3788412  (2021-05-07 15:03:48)
                             'size'  1818890