======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '473'
                                          'artist'  'Massive Attack'
                                     'text_people'  ''
                                         'release'  'Singles 90/98'
                                           'title'  'Protection (album version)'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['electronica', 'electronic', 'downtempo', 'trip hop', 'chillout']"
                                     'discogstags'  "['electronic', 'trip hop', 'downtempo']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '6'
                                            'date'  '1998'
                                        'comments'  ''
                                           'genre'  'electronic-trip hop or downtempo or acid jazz'
                                             'bpm'  '84.1'
                                             'key'  '1B'
                                        'acoustid'  '732cd364-4274-432d-b849-174beef6adce'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Singles 90/98'
'TBPM' (BPM (beats per minute))                     '84.1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-trip hop or downtempo or acid jazz'
'TDOR' (Original release time)                      '1998'
'TDRC' (Recording time)                             '1998-12-07'
'TENC' (Encoded by)                                 'Beto'
'TIT2' (Title/songname/content description)         'Protection (album version)'
'TKEY' (Initial key)                                '1B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Massive Attack'
'TPE2' (Band/orchestra/accompaniment)               'Massive Attack'
'TPOS' (Part of a set)                              '6/11'
'TPUB' (Publisher)                                  'Circa Records'
'TRCK' (Track number/Position in set)               '1/6'
'TSO2'                                              'Massive Attack'
'TSOP' (Performer sort order)                       'Massive Attack'
'TSRC' (ISRC (international standard recording code))  'GBAAA9400365'
'TSST' (Set subtitle)                               'Protection'
'TXXX:ASIN'                                         'B00000G4ZO'
'TXXX:Acoustid Id'                                  '732cd364-4274-432d-b849-174beef6adce'
'TXXX:Artists'                                      'Massive Attack'
'TXXX:BARCODE'                                      '724389544329'
'TXXX:CATALOGNUMBER'                                'MASBOX 1'
'TXXX:MusicBrainz Album Artist Id'                  '10adbe5e-a2c0-4bf3-8249-2b4cbf6e6ca8'
'TXXX:MusicBrainz Album Id'                         '7b7b2fc8-5378-4ff6-8969-1765daf3bcd3'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        '10adbe5e-a2c0-4bf3-8249-2b4cbf6e6ca8'
'TXXX:MusicBrainz Release Group Id'                 '4fb8e533-e656-3775-b791-b471badf0222'
'TXXX:MusicBrainz Release Track Id'                 'cb042b5d-6aa3-342d-bab4-9007253565e9'
'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'                                  ['electronic', 'trip hop', 'downtempo']
'TXXX:lastfmtags'                                   ['electronica', 'electronic', 'downtempo', 'trip hop', 'chillout']
'TXXX:originalyear'                                 '1998'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.16 dB'
'TXXX:replaygain_track_peak'                        '0.840657'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'9e599661-19a1-4941-958b-5d66e0da5c79')
'USLT::XXX'                                         ('This girl I know needs some shelter\r\n'
 "She don't believe anyone can help her\r\n"
 "She's doing so much harm, doing so much damage\r\n"
 "But you don't want to get involved\r\n"
 'You tell her she can manage\r\n'
 "And you can't change the way she feels\r\n"
 'But you could put your arms around her\r\n'
 '\r\n'
 'I know you want to live yourself\r\n'
 'But could you forgive yourself\r\n'
 'If you left her just the way\r\n'
 'You found her\r\n'
 '\r\n'
 'I stand in front of you\r\n'
 "I'll take the force of the blow\r\n"
 'Protection\r\n'
 '\r\n'
 'I stand in front of you\r\n'
 "I'll take the force of the blow\r\n"
 'Protection\r\n'
 '\r\n'
 "You're a boy and I'm a girl\r\n"
 'But you know you can lean on me\r\n'
 "And I don't have no fear\r\n"
 "I'll take on any man here\r\n"
 "Who says that's not the way it should be\r\n"
 '\r\n'
 'I stand in front of you\r\n'
 "I'll take the force of the blow\r\n"
 'Protection\r\n'
 '\r\n'
 'I stand in front of you\r\n'
 "I'll take the force of the blow\r\n"
 'Protection\r\n'
 '\r\n'
 "She's a girl and you're a boy\r\n"
 'Sometimes you look so small, look so small\r\n'
 "You've got a baby of your own\r\n"
 "When your baby's grown, she'll be the one\r\n"
 'To catch you when you fall\r\n'
 '\r\n'
 'I stand in front of you\r\n'
 "I'll take the force of the blow\r\n"
 'Protection\r\n'
 '\r\n'
 'I stand in front of you\r\n'
 "I'll take the force of the blow\r\n"
 'Protection\r\n'
 '\r\n'
 "You're a girl and I'm a boy\r\n"
 "You're a girl and I'm a boy, yeah\r\n"
 "You're a girl and I'm a boy\r\n"
 "You're a girl and I'm a boy\r\n"
 '\r\n'
 'Sometimes you look so small, need some shelter\r\n'
 "Just runnin' round and round, Helter Skelter\r\n"
 "And I've leaned on you for years\r\n"
 'Now you can lean on me\r\n'
 "And that's more than love, that's the way\r\n"
 'It should be\r\n'
 "Now I can't change the way you think\r\n"
 'But I could put my arms around you\r\n'
 "That's just part of the deal\r\n"
 "That's the way I feel\r\n"
 'I put my arms around you\r\n'
 '\r\n'
 'I stand in front of you\r\n'
 "I'll take the force of the blow\r\n"
 'Protection\r\n'
 '\r\n'
 'I stand in front of you\r\n'
 "I'll take the force of the blow\r\n"
 'Protection\r\n'
 '\r\n'
 "You're a boy and I'm a girl\r\n"
 "You're a boy and I'm a girl, hey\r\n"
 "You're a boy and I'm a girl\r\n"
 "You're a boy and I'm a girl, yeah")
'WXXX:'                                             WXXX(encoding=<Encoding.LATIN1: 0>, desc='', url='http://www.massiveattack.co.uk/')

========================== row from database ==========================
                                              'id'  1456261
                                            'path'  /data/Music/Bulk/00poprockelectronic/00trip/Massive Attack/Singles 90 98 (Box Set)/29 - Massive Attack - Protection [Album Version].mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  473
                                           'genre'  electronic-trip hop or downtempo or acid jazz
                                        'filesize'  11427252
                                           'mtime'  1636910744
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00trip (Box Set) 29 [Album Version] electronic trip hop or downtempo or acid jazz
                                      'tag_artist'  Massive Attack
                                     'tag_release'  Singles 90/98
                                       'tag_title'  Protection (album version)
                                             'bpm'  84.1
                                    'search_title'  'album':2,3 'protection':1 'version':4,5
                                   'search_artist'  'attack':2 'massive':1
                                  'search_release'  '90':2 '9098':4 '98':3 'singles':1
                                     'search_rest'  '00poprockelectronic':1 '00trip':2 '29':7 'acid':17 'album':8,9 'box':3,4 'downtempo':16 'electronic':12 'hop':14 'jazz':18 'or':15 'set':5,6 'trip':13 'version':10,11
                                    'search_combo'  '00poprockelectronic':12 '00trip':13 '29':18 '90':9C '9098':11C '98':10C 'acid':28 'album':2A,3A,19,20 'attack':7B 'box':14,15 'downtempo':27 'electronic':23 'hop':25 'jazz':29 'massive':6B 'or':26 'protection':1A 'set':16,17 'singles':8C 'trip':24 'version':4A,5A,21,22
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  1B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-3', 'q-other-2', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'electronic', 'downtempo', 'trip hop', 'chillout']
                                        'tag_date'  1998
                                     'discogstags'  ['electronic', 'trip hop', 'downtempo']

============================== file details ==============================
                                           'mtime'  1636910744.1371644  (2021-11-14 18:25:44)
                             'size'  11427252