======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '132'
                                          'artist'  'Batmobile'
                                     'text_people'  ''
                                         'release'  'Amazons From Outer Space'
                                           'title'  'Amazons From Outer Space'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['rock and roll', 'psychobilly', 'punk', 'rockabilly', 'rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '13'
                                            'date'  '1989'
                                        'comments'  ''
                                           'genre'  'rock-rockabilly or psychobilly'
                                             'bpm'  '145.267'
                                             'key'  '11A'
                                        'acoustid'  '7e27348a-5c72-4e10-a484-7042a10c5d75'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Amazons From Outer Space'
'TBPM' (BPM (beats per minute))                     '145.267'
'TCON' (Content type, a.k.a. Genre)                 'rock-rockabilly or psychobilly'
'TDOR' (Original release time)                      '1989'
'TDRC' (Recording time)                             '1989'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['', '']])
'TIT2' (Title/songname/content description)         'Amazons From Outer Space'
'TKEY' (Initial key)                                '11A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Batmobile'
'TPE2' (Band/orchestra/accompaniment)               'Batmobile'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Count Orlok Music'
'TRCK' (Track number/Position in set)               '7/13'
'TSO2'                                              'Batmobile'
'TSOP' (Performer sort order)                       'Batmobile'
'TXXX:ASIN'                                         'B00000AQKR'
'TXXX:Acoustid Id'                                  '7e27348a-5c72-4e10-a484-7042a10c5d75'
'TXXX:Artists'                                      'Batmobile'
'TXXX:BARCODE'                                      '8712074000627'
'TXXX:CATALOGNUMBER'                                'C.O.C.K. VI'
'TXXX:MusicBrainz Album Artist Id'                  'b7be7cdc-d77d-48a2-8d5f-f273e6545dd7'
'TXXX:MusicBrainz Album Id'                         'ae98f579-db3f-4c94-a104-59fd74d5a1cd'
'TXXX:MusicBrainz Album Release Country'            'NL'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'b7be7cdc-d77d-48a2-8d5f-f273e6545dd7'
'TXXX:MusicBrainz Release Group Id'                 '947e3dbd-917a-440c-8a81-0b659235e791'
'TXXX:MusicBrainz Release Track Id'                 'f95bf669-49ee-3651-8ef5-20532609cc0d'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['rock and roll', 'psychobilly', 'punk', 'rockabilly', 'rock']
'TXXX:originalyear'                                 '1989'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.58 dB'
'TXXX:replaygain_track_peak'                        '0.530807'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'a43ea83a-f562-4d21-aa4e-944ec29ab944')

========================== row from database ==========================
                                              'id'  1346815
                                            'path'  /data/Music/Bulk/00poprockelectronic/musica/Batmobile/1989 - amazons from outer space/07 - amazons from outer space.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  132
                                           'genre'  rock-rockabilly or psychobilly
                                        'filesize'  3282853
                                           'mtime'  1620526167
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic musica 1989 amazons from outer space 07 amazons from outer space rock rockabilly or psychobilly
                                      'tag_artist'  Batmobile
                                     'tag_release'  Amazons From Outer Space
                                       'tag_title'  Amazons From Outer Space
                                             'bpm'  145.267
                                    'search_title'  'amazons':1 'from':2 'outer':3 'space':4
                                   'search_artist'  'batmobile':1
                                  'search_release'  'amazons':1 'from':2 'outer':3 'space':4
                                     'search_rest'  '00poprockelectronic':1 '1989':3 'amazons':4 'from':5 'musica':2 'or':10 'outer':6 'psychobilly':11 'rock':8 'rockabilly':9 'space':7
                                    'search_combo'  '00poprockelectronic':10 '1989':12 'amazons':1A,6C,13 'batmobile':5B 'from':2A,7C,14 'musica':11 'or':19 'outer':3A,8C,15 'psychobilly':20 'rock':17 'rockabilly':18 'space':4A,9C,16
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', '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-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['rock and roll', 'psychobilly', 'punk', 'rockabilly', 'rock']
                                        'tag_date'  1989
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620526166.9703104  (2021-05-09 04:09:26)
                             'size'  3282853