======================== unified (from filesystem) ========================
                                         'bitrate'  '192.374'
                                        'duration'  '336'
                                          'artist'  'Plaid'
                                     'text_people'  ''
                                         'release'  'Not for Threes'
                                           'title'  'Headspin'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-HHRNBTT-2', "
 "'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-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['electronica', 'instrumental hip hop', 'idm', 'electronic']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '17'
                                            'date'  '1998'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '97'
                                             'key'  '10A'
                                        'acoustid'  '6b403f71-6b04-4649-a2a0-be94e42c9013'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            ' 000001FE 000001D3 00000EC9'
'COMM:iTunNORM:eng'                                 (' 000001FE 000001D3 00000EC9 00000E8D 0003A2B1 0003A2B1 00007386 00007144 '
 '00041A6D 00041A6D')
'TALB' (Album/Movie/Show title)                     'Not for Threes'
'TBPM' (BPM (beats per minute))                     '97'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDOR' (Original release time)                      '1997'
'TDRC' (Recording time)                             '1998-10-26'
'TENC' (Encoded by)                                 'Exact Audio Copy   (Secure mode)'
'TIT2' (Title/songname/content description)         'Headspin'
'TKEY' (Initial key)                                '10A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Plaid'
'TPE2' (Band/orchestra/accompaniment)               'Plaid'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Nothing Records'
'TRCK' (Track number/Position in set)               '3/17'
'TSO2'                                              'Plaid'
'TSOP' (Performer sort order)                       'Plaid'
'TXXX:Acoustid Id'                                  '6b403f71-6b04-4649-a2a0-be94e42c9013'
'TXXX:Artists'                                      'Plaid'
'TXXX:BARCODE'                                      '666489027725'
'TXXX:CATALOGNUMBER'                                'nth-90277'
'TXXX:MusicBrainz Album Artist Id'                  '7e54d133-2525-4bc0-ae94-65584145a386'
'TXXX:MusicBrainz Album Id'                         'baf0d489-e5a5-4ad9-b6a9-61e71547e546'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '7e54d133-2525-4bc0-ae94-65584145a386'
'TXXX:MusicBrainz Release Group Id'                 '5e3d67d7-4c25-373f-aa1b-48c1f43b6bf6'
'TXXX:MusicBrainz Release Track Id'                 '7fb5ac3f-2f63-41a1-8b65-bca928e1ddd4'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['electronica', 'instrumental hip hop', 'idm', 'electronic']
'TXXX:originalyear'                                 '1997'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'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'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.25 dB'
'TXXX:replaygain_track_peak'                        '0.714124'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'f05e7253-2231-4b1a-b409-08654a57296d')
'USLT::XXX'                                         ('Ooh baby, take your time\n'
 'You know I feel inclined\n'
 'To make love to yu\n'
 'If you want me to\n'
 "Ooh baby, what's your hurry\n"
 'Ooh, baby I want you\n'
 'But my most important member\n'
 "Won't do what I want him to\n"
 '\n'
 'Well he discovered alcohol\n'
 "I don't know his name\n"
 'But if I couldget hold of him\n'
 'I would surely tell him that he was to blame\n'
 "Oh my head's in an awful spn\n"
 '\n'
 'Ooh baby, let me see anything\n'
 "You've got for me to see\n"
 'It just might turn me on\n'
 'Then all my problems would be gone\n'
 'Ooh baby, I am sorry\n'
 "Ooh girl it's not my night\n"
 'Maybe we can fix another date\n'
 "Next time I'll do it right\n"
 '\n'
 'Well he discovered alcohol...\n'
 '\n'
 'Ooh baby take your time\n'
 'You know I feel inclined\n'
 'To make love to you, if you want me to\n'
 "Ooh baby wht's your hurry\n"
 'Ooh baby I want you yes I do\n'
 "But my most important memberwon't do\n"
 'What I want him to\n'
 '\n'
 'Well he discovered alcohol...\n'
 '\n'
 "C'mon get up, get up, get up")

========================== row from database ==========================
                                              'id'  1311568
                                            'path'  /data/Music/Bulk/00poprockelectronic/00calmer/Plaid/Not For Threes/03 Headspin.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  336
                                           'genre'  electronic
                                        'filesize'  8171128
                                           'mtime'  1636913258
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00calmer For 03 electronic
                                      'tag_artist'  Plaid
                                     'tag_release'  Not for Threes
                                       'tag_title'  Headspin
                                             'bpm'  97.0
                                    'search_title'  'headspin':1
                                   'search_artist'  'plaid':1
                                  'search_release'  'for':2 'not':1 'threes':3
                                     'search_rest'  '00calmer':2 '00poprockelectronic':1 'electronic':4 'for':3
                                    'search_combo'  '00calmer':7 '00poprockelectronic':6 'electronic':9 'for':4C,8 'headspin':1A 'not':3C 'plaid':2B 'threes':5C
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', '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-4', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'instrumental hip hop', 'idm', 'electronic']
                                        'tag_date'  1998
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636913257.6037593  (2021-11-14 19:07:37)
                             'size'  8171128