======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '292'
                                          'artist'  'Massive Attack'
                                     'text_people'  ''
                                         'release'  'Singles 90/98'
                                           'title'  'Reflection'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['electronica', 'electronic', 'downtempo', 'trip hop', 'chillout']"
                                     'discogstags'  "['electronic', 'trip hop', 'downtempo']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '7'
                                            'date'  '1998'
                                        'comments'  ''
                                           'genre'  'electronic-trip hop or downtempo or acid jazz'
                                             'bpm'  '113'
                                             'key'  '4A'
                                        'acoustid'  'f23e3df9-ee84-4da4-92e7-67f20c2c0977'
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))                     '113'
'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)         'Reflection'
'TKEY' (Initial key)                                '4A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Massive Attack'
'TPE2' (Band/orchestra/accompaniment)               'Massive Attack'
'TPOS' (Part of a set)                              '11/11'
'TPUB' (Publisher)                                  'Circa Records'
'TRCK' (Track number/Position in set)               '7/7'
'TSO2'                                              'Massive Attack'
'TSOP' (Performer sort order)                       'Massive Attack'
'TSRC' (ISRC (international standard recording code))  'GBAAA9820620'
'TSST' (Set subtitle)                               'Inertia Creeps'
'TXXX:ASIN'                                         'B00000G4ZO'
'TXXX:Acoustid Id'                                  'f23e3df9-ee84-4da4-92e7-67f20c2c0977'
'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'                 'a6bfe83a-6734-3695-8787-d0779cb1876b'
'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'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.16 dB'
'TXXX:replaygain_track_peak'                        '0.465523'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'6a07860f-fbd9-48d3-aba4-2929c833150e')
'USLT::XXX'                                         ('Take me where the tides start\n'
 'And i can pull you into me\n'
 'Your pressure is crushing gravity\n'
 'Your corona is reaching consequences\n'
 'Mistin all my lenses\n'
 '\n'
 'It all comes back to me\n'
 '\n'
 'Broken down portfolio\n'
 'Collects like dust around my head\n'
 'And lightly rings and clings\n'
 "Can't be shakien off the last\n"
 'Like characters we less and mess\n'
 'Your rig goes damnation now to appease you\n'
 "There's nothing i can save for this\n"
 'No fold it up into a fist\n'
 'No violent string\n'
 'No flight-path\n'
 'No cream\n'
 '\n'
 'Comes back to me\n'
 'Comes back to me\n'
 'It all comes back to me\n'
 'It all comes back to me\n'
 'It all comes back to me\n'
 'Comes back to me\n'
 'Comes back to me\n'
 'No use to me\n'
 '\n'
 'Infrared to find you\n'
 'I fly in to remind you\n'
 'I burnt my universe for you\n'
 'Attracted to opposing poles\n'
 'And antimatter protocols\n'
 '\n'
 'In secons flatt your history\n'
 'No use to me, no mystery\n'
 'No use to me, no use to see\n'
 'No use to me, no use to see\n'
 'No use to me, no use to see\n'
 'Comes back to me\n'
 'No use to me\n'
 'Back to me')
'WXXX:'                                             WXXX(encoding=<Encoding.LATIN1: 0>, desc='', url='http://www.massiveattack.co.uk/')

========================== row from database ==========================
                                              'id'  1456156
                                            'path'  /data/Music/Bulk/00poprockelectronic/00trip/Massive Attack/Singles 90 98 (Box Set)/63 - Massive Attack - Reflection.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  292
                                           'genre'  electronic-trip hop or downtempo or acid jazz
                                        'filesize'  7077225
                                           'mtime'  1636910764
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00trip (Box Set) 63 electronic trip hop or downtempo or acid jazz
                                      'tag_artist'  Massive Attack
                                     'tag_release'  Singles 90/98
                                       'tag_title'  Reflection
                                             'bpm'  113.0
                                    'search_title'  'reflection':1
                                   'search_artist'  'attack':2 'massive':1
                                  'search_release'  '90':2 '9098':4 '98':3 'singles':1
                                     'search_rest'  '00poprockelectronic':1 '00trip':2 '63':7 'acid':13 'box':3,4 'downtempo':12 'electronic':8 'hop':10 'jazz':14 'or':11 'set':5,6 'trip':9
                                    'search_combo'  '00poprockelectronic':8 '00trip':9 '63':14 '90':5C '9098':7C '98':6C 'acid':20 'attack':3B 'box':10,11 'downtempo':19 'electronic':15 'hop':17 'jazz':21 'massive':2B 'or':18 'reflection':1A 'set':12,13 'singles':4C 'trip':16
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', '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-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'electronic', 'downtempo', 'trip hop', 'chillout']
                                        'tag_date'  1998
                                     'discogstags'  ['electronic', 'trip hop', 'downtempo']

============================== file details ==============================
                                           'mtime'  1636910764.4591212  (2021-11-14 18:26:04)
                             'size'  7077225