======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '126'
                                          'artist'  'Alex Puddu'
                                     'text_people'  'Alessandro Puddu'
                                         'release'  'The Golden Age of Danish Pornography, Volume 2'
                                           'title'  'Bad Love'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-3', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['lounge', 'instrumental', 'jazz', 'chillout', 'funk']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '10'
                                            'date'  '1975'
                                        'comments'  ''
                                           'genre'  'set-pl-porngroove'
                                             'bpm'  '123'
                                             'key'  '4A'
                                        'acoustid'  '658b196c-8fee-4614-b186-29da2674ca85'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'The Golden Age of Danish Pornography, Volume 2'
'TBPM' (BPM (beats per minute))                     '123'
'TCOM' (Composer)                                   'Alessandro Puddu'
'TCON' (Content type, a.k.a. Genre)                 'set-pl-porngroove'
'TDOR' (Original release time)                      '2014'
'TDRC' (Recording time)                             '1975'
'TIT2' (Title/songname/content description)         'Bad Love'
'TKEY' (Initial key)                                '4A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Alex Puddu'
'TPE2' (Band/orchestra/accompaniment)               'Alex Puddu'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Schema Records'
'TRCK' (Track number/Position in set)               '7/10'
'TSO2'                                              'Puddu, Alex'
'TSOP' (Performer sort order)                       'Puddu, Alex'
'TXXX:Acoustid Id'                                  '658b196c-8fee-4614-b186-29da2674ca85'
'TXXX:Artists'                                      'Alex Puddu'
'TXXX:BARCODE'                                      '8018344029177'
'TXXX:CATALOGNUMBER'                                'SCEB 917 CD'
'TXXX:MusicBrainz Album Artist Id'                  '26ed3390-9000-40b6-9144-3dd947745cec'
'TXXX:MusicBrainz Album Id'                         '50cb7afe-c3ba-4d85-85d7-f5ab22d7fb69'
'TXXX:MusicBrainz Album Release Country'            'IT'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '26ed3390-9000-40b6-9144-3dd947745cec'
'TXXX:MusicBrainz Release Group Id'                 'b7c20056-beb4-43d1-870d-5a016aa077c1'
'TXXX:MusicBrainz Release Track Id'                 '10eb2781-75c4-46f9-ba1f-bd9bf3435e2f'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['lounge', 'instrumental', 'jazz', 'chillout', 'funk']
'TXXX:originalyear'                                 '2014'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.13 dB'
'TXXX:replaygain_track_peak'                        '0.431928'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'81379e5b-16c0-4d93-9d0b-9b4cdc2d736b')
'USLT::XXX'                                         ('It was all colors and heat,\r\n'
 'And rain falling in the streets,\r\n'
 'And bad, bad love.\r\n'
 '\r\n'
 'Well she asked, "What do you need,"\r\n'
 'I said "What do you believe,"\r\n'
 'I need bad, bad love.\r\n'
 '\r\n'
 'How can I care anymore?\r\n'
 'Bring me a love\r\n'
 'A bad, bad love\r\n'
 'Right now\r\n'
 'Oh, bad, love, oh!\r\n'
 '\r\n'
 'I went marching though the mall today,\r\n'
 'Singing bad, bad love.\r\n'
 'I went marching through the ghetto today,\r\n'
 'Singing bad, bad love.\r\n'
 '\r\n'
 'She asked "What is it you need,"\r\n'
 '"A love the devil can\'t reach,\r\n'
 'I need a bad, bad love."\r\n'
 '\r\n'
 'Our scriptures turned to sand,\r\n'
 'Our boy become a man,\r\n'
 'With a bad, bad love.\r\n'
 'Fill me with love,\r\n'
 '(Oh) bad, bad, love,\r\n'
 'Bad, bad love\r\n'
 'Right now')

========================== row from database ==========================
                                              'id'  1485291
                                            'path'  /data/Music/Bulk/00popandrock-swing-funk-soul/Alex Puddu/Alex Puddu - The Golden Age Of Danish Pornography Vol.2 (2014)/07. Bad Love.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  126
                                           'genre'  set-pl-porngroove
                                        'filesize'  5133587
                                           'mtime'  1638551213
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock swing funk soul Of Vol.2 (2014) 07. set pl porngroove
                                      'tag_artist'  Alex Puddu
                                     'tag_release'  The Golden Age of Danish Pornography, Volume 2
                                       'tag_title'  Bad Love
                                             'bpm'  123.0
                                    'search_title'  'bad':1 'love':2
                                   'search_artist'  'alex':1 'puddu':2
                                  'search_release'  '2':9 'age':3 'danish':5 'golden':2 'of':4 'pornography':6,7 'the':1 'volume':8
                                     'search_rest'  '07':10,11 '2':6 '2014':8,9 'funk':2 'of':4 'pl':13 'porngroove':14 'set':12 'soul':3 'swing':1 'vol':5 'vol2':7
                                    'search_combo'  '07':23,24 '2':13C,19 '2014':21,22 'age':7C 'alex':3B 'bad':1A 'danish':9C 'funk':15 'golden':6C 'love':2A 'of':8C,17 'pl':26 'porngroove':27 'pornography':10C,11C 'puddu':4B 'set':25 'soul':16 'swing':14 'the':5C 'vol':18 'vol2':20 'volume':12C
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-3', 'q-busy-2', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['lounge', 'instrumental', 'jazz', 'chillout', 'funk']
                                        'tag_date'  1975
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1638551212.8060186  (2021-12-03 18:06:52)
                             'size'  5133587