======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '48'
                                          'artist'  'The Undertones'
                                     'text_people'  ''
                                         'release'  'Teenage Kicks: The Best of the Undertones'
                                           'title'  'Casbah Rock'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['new wave', 'punk rock', 'punk', 'irish', 'rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '25'
                                      'tracktotal'  '25'
                                            'date'  '1993'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk'
                                             'bpm'  '134'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

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'COMM:iTunNORM:eng'                                 (' 000004F4 00000551 0000141D 00001568 000084A6 000084A6 00005A0F 00005F1F '
 '000025F6 000025F6')
'MCDI' (Music CD identifier)                        MCDI(data=b'1\x009\x00+\x00B\x007\x00+\x002\x00B\x00C\x00A\x00+\x005\x009\x00E\x000\x00+\x008\x00A\x000\x00C\x00+\x00B\x002\x002\x003\x00+\x00D\x003\x00F\x007\x00+\x00F\x002\x003\x000\x00+\x001\x002\x001\x009\x000\x00+\x001\x004\x00F\x00B\x007\x00+\x001\x007\x005\x002\x005\x00+\x001\x00B\x004\x009\x000\x00+\x001\x00E\x002\x007\x004\x00+\x002\x000\x00E\x004\x005\x00+\x002\x003\x007\x005\x00B\x00+\x002\x006\x006\x005\x00E\x00+\x002\x009\x002\x007\x005\x00+\x002\x00B\x00A\x005\x00F\x00+\x002\x00E\x002\x00D\x009\x00+\x003\x001\x003\x003\x003\x00+\x003\x005\x003\x000\x00E\x00+\x003\x009\x001\x00A\x00A\x00+\x003\x00C\x003\x00D\x009\x00+\x003\x00F\x00A\x005\x00C\x00+\x004\x005\x003\x00C\x00E\x00+\x004\x008\x000\x00E\x009\x00+\x004\x008\x00F\x001\x00F\x00\x00\x00')
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'PRIV:WM/WMCollectionID:\x95Wñ"\x84õöI¹ú8±MC6»'     PRIV(owner='WM/WMCollectionID', data=b'\x95W\xf1"\x84\xf5\xf6I\xb9\xfa8\xb1MC6\xbb')
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'TALB' (Album/Movie/Show title)                     'Teenage Kicks: The Best of the Undertones'
'TBPM' (BPM (beats per minute))                     '134'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk'
'TDOR' (Original release time)                      '1993'
'TDRC' (Recording time)                             '1993-09-20'
'TIT2' (Title/songname/content description)         'Casbah Rock'
'TKEY' (Initial key)                                '9A'
'TLEN' (Length)                                     '48493'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'The Undertones'
'TPE2' (Band/orchestra/accompaniment)               'The Undertones'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Castle Communications'
'TRCK' (Track number/Position in set)               '25/25'
'TSO2'                                              'Undertones, The'
'TSOP' (Performer sort order)                       'Undertones, The'
'TXXX:Artists'                                      'The Undertones'
'TXXX:CATALOGNUMBER'                                'CTVCD 121'
'TXXX:MusicBrainz Album Artist Id'                  'd188e4cd-d187-4df2-8516-6ff8dfd3735c'
'TXXX:MusicBrainz Album Id'                         '5e1a72fd-2503-4954-95d9-eac1d23df456'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        'd188e4cd-d187-4df2-8516-6ff8dfd3735c'
'TXXX:MusicBrainz Release Group Id'                 '46e94797-20bb-351f-afed-3bef8fc2c6dd'
'TXXX:MusicBrainz Release Track Id'                 'dfc0b89b-648f-4d01-ad5f-0d27d7750a0a'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['new wave', 'punk rock', 'punk', 'irish', 'rock']
'TXXX:originalyear'                                 '1993'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.51 dB'
'TXXX:replaygain_track_peak'                        '0.568906'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'd3f8ea29-c26d-4337-8faa-ac44a562f59f')

========================== row from database ==========================
                                              'id'  1320448
                                            'path'  /data/Music/Bulk/00poprockelectronic-waves-disco/00newwave-postpunk/The Undertones/Teenage Kicks (The Best Of The Underto/25 Casbah Rock.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  48
                                           'genre'  electronic-we-new wave or post punk
                                        'filesize'  1243343
                                           'mtime'  1620607516
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic waves disco 00newwave postpunk (The Of 25 electronic we new wave or post punk
                                      'tag_artist'  The Undertones
                                     'tag_release'  Teenage Kicks: The Best of the Undertones
                                       'tag_title'  Casbah Rock
                                             'bpm'  134.0
                                    'search_title'  'casbah':1 'rock':2
                                   'search_artist'  'the':1 'undertones':2
                                  'search_release'  'best':5 'kicks':2,3 'of':6 'teenage':1 'the':4 'undertones':7
                                     'search_rest'  '00newwave':4 '00poprockelectronic':1 '25':9 'disco':3 'electronic':10 'new':12 'of':8 'or':14 'post':15 'postpunk':5 'punk':16 'the':6,7 'wave':13 'waves':2 'we':11
                                    'search_combo'  '00newwave':15 '00poprockelectronic':12 '25':20 'best':9C 'casbah':1A 'disco':14 'electronic':21 'kicks':6C,7C 'new':23 'of':10C,19 'or':25 'post':26 'postpunk':16 'punk':27 'rock':2A 'teenage':5C 'the':3B,8C,17,18 'undertones':4B,11C 'wave':24 'waves':13 'we':22
                                    'tag_tracknum'  25
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-2', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['new wave', 'punk rock', 'punk', 'irish', 'rock']
                                        'tag_date'  1993
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620607515.7810214  (2021-05-10 02:45:15)
                             'size'  1243343