======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '119'
                                          'artist'  'Batmobile'
                                     'text_people'  ''
                                         'release'  'Batmobile Is Dynamite'
                                           'title'  "She's Dynamite"
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['rock and roll', 'psychobilly', 'punk', 'rockabilly', 'rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '8'
                                            'date'  '1990'
                                        'comments'  ''
                                           'genre'  'rock-rockabilly or psychobilly'
                                             'bpm'  '96'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Batmobile Is Dynamite'
'TBPM' (BPM (beats per minute))                     '96'
'TCON' (Content type, a.k.a. Genre)                 'rock-rockabilly or psychobilly'
'TDOR' (Original release time)                      '1990'
'TDRC' (Recording time)                             '1990'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['', '']])
'TIT2' (Title/songname/content description)         "She's Dynamite"
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Batmobile'
'TPE2' (Band/orchestra/accompaniment)               'Batmobile'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '2/8'
'TSO2'                                              'Batmobile'
'TSOP' (Performer sort order)                       'Batmobile'
'TXXX:Artists'                                      'Batmobile'
'TXXX:MusicBrainz Album Artist Id'                  'b7be7cdc-d77d-48a2-8d5f-f273e6545dd7'
'TXXX:MusicBrainz Album Id'                         'de63dea2-2324-4631-9ba6-ea7053ecc338'
'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'                 '905d9c62-1eb0-32a4-9393-f0f737942bba'
'TXXX:MusicBrainz Release Track Id'                 'f6add79b-cb24-306f-ab8a-dc0e388b3c37'
'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'                                 '1990'
'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'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.88 dB'
'TXXX:replaygain_track_peak'                        '0.713188'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'fea4c8bb-bc99-4cd9-9f7a-3fc99de80036')

========================== row from database ==========================
                                              'id'  1504009
                                            'path'  /data/Music/Bulk/00poprockelectronic/musica/Batmobile/1990 - batmobile is dynamite/02 - she_s dynamite(bb king).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  119
                                           'genre'  rock-rockabilly or psychobilly
                                        'filesize'  2870460
                                           'mtime'  1620526173
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic musica 1990 batmobile is dynamite 02 she_s dynamite(bb king) rock rockabilly or psychobilly
                                      'tag_artist'  Batmobile
                                     'tag_release'  Batmobile Is Dynamite
                                       'tag_title'  She's Dynamite
                                             'bpm'  96.0
                                    'search_title'  'dynamite':4 's':2 'she':1 'shes':3
                                   'search_artist'  'batmobile':1
                                  'search_release'  'batmobile':1 'dynamite':3 'is':2
                                     'search_rest'  '00poprockelectronic':1 '1990':3 'batmobile':4 'bb':10 'dynamite':6,9 'dynamitebb':11 'is':5 'king':12,13 'musica':2 'or':16 'psychobilly':17 'rock':14 'rockabilly':15 's':8 'she':7
                                    'search_combo'  '00poprockelectronic':9 '1990':11 'batmobile':5B,6C,12 'bb':18 'dynamite':4A,8C,14,17 'dynamitebb':19 'is':7C,13 'king':20,21 'musica':10 'or':24 'psychobilly':25 'rock':22 'rockabilly':23 's':2A,16 'she':1A,15 'shes':3A
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', '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-3', 'q-grit-2']
                                      'lastfmtags'  ['rock and roll', 'psychobilly', 'punk', 'rockabilly', 'rock']
                                        'tag_date'  1990
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620526173.4309552  (2021-05-09 04:09:33)
                             'size'  2870460