======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '296'
                                          'artist'  'Ministry'
                                     'text_people'  'Al Jourgensen/Chris Connelly/Nivek Ogre/Paul Barker'
                                         'release'  'The Mind Is a Terrible Thing to Taste'
                                           'title'  'Thieves'
                                           'quals'  ("['Q-UNU-2', 'Q-JZFKS-1', 'Q-HAP-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'q-syn-2', '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-1']")
                                      'lastfmtags'  "['industrial metal', 'electronic', 'industrial', 'metal', 'industrial rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '9'
                                            'date'  '2014'
                                        'comments'  ''
                                           'genre'  'eid-ebm or industrial or darkwave-industrial'
                                             'bpm'  '111'
                                             'key'  '6B'
                                        'acoustid'  'e18f61ea-fb67-498d-99e3-3e3fd61b969b'
rest: ''

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

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'TALB' (Album/Movie/Show title)                     'The Mind Is a Terrible Thing to Taste'
'TBPM' (BPM (beats per minute))                     '111'
'TCOM' (Composer)                                   'Al Jourgensen/Chris Connelly/Nivek Ogre/Paul Barker'
'TCON' (Content type, a.k.a. Genre)                 'eid-ebm or industrial or darkwave-industrial'
'TDOR' (Original release time)                      '1989'
'TDRC' (Recording time)                             '2014-01-27'
'TIT2' (Title/songname/content description)         'Thieves'
'TKEY' (Initial key)                                '6B'
'TMED' (Media type)                                 '12" Vinyl'
'TPE1' (Lead performer(s)/Soloist(s))               'Ministry'
'TPE2' (Band/orchestra/accompaniment)               'Ministry'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Music on Vinyl'
'TRCK' (Track number/Position in set)               '1/9'
'TSO2'                                              'Ministry'
'TSOP' (Performer sort order)                       'Ministry'
'TSRC' (ISRC (international standard recording code))  'USWB19901125'
'TXXX:ASIN'                                         'B00H3TVPB4'
'TXXX:Acoustid Id'                                  'e18f61ea-fb67-498d-99e3-3e3fd61b969b'
'TXXX:Artists'                                      'Ministry'
'TXXX:BARCODE'                                      '8718469534852'
'TXXX:CATALOGNUMBER'                                'MOVLP993'
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'TXXX:MusicBrainz Album Id'                         '8df3a519-cf14-4d34-bfe8-7b973b3e1fd9'
'TXXX:MusicBrainz Album Release Country'            'NL'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '13df2a46-f72f-40e7-aa63-26fcf62c7048'
'TXXX:MusicBrainz Release Group Id'                 'f9ae3b6b-ee68-358f-9e75-d13b59cdbb11'
'TXXX:MusicBrainz Release Track Id'                 '924af741-3774-4a10-a6c6-51d5e51354e5'
'TXXX:Q-HAP'                                        '1'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['industrial metal', 'electronic', 'industrial', 'metal', 'industrial rock']
'TXXX:originalyear'                                 '1989'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.42 dB'
'TXXX:replaygain_track_peak'                        '0.695507'
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========================== row from database ==========================
                                              'id'  1353451
                                            'path'  /data/Music/Bulk/00poprockelectronic/Ministry/The Mind Is a Terrible Thing to Taste/Ministry-Thieves.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  296
                                           'genre'  eid-ebm or industrial or darkwave-industrial
                                        'filesize'  4775362
                                           'mtime'  1620298612
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic eid ebm or industrial or darkwave industrial
                                      'tag_artist'  Ministry
                                     'tag_release'  The Mind Is a Terrible Thing to Taste
                                       'tag_title'  Thieves
                                             'bpm'  111.0
                                    'search_title'  'thieves':1
                                   'search_artist'  'ministry':1
                                  'search_release'  'a':4 'is':3 'mind':2 'taste':8 'terrible':5 'the':1 'thing':6 'to':7
                                     'search_rest'  '00poprockelectronic':1 'darkwave':6 'ebm':3 'eid':2 'industrial':5 'or':4
                                    'search_combo'  '00poprockelectronic':11 'a':6C 'darkwave':16 'ebm':13 'eid':12 'industrial':15 'is':5C 'mind':4C 'ministry':2B 'or':14 'taste':10C 'terrible':7C 'the':3C 'thieves':1A 'thing':8C 'to':9C
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  6B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', '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-2', 'Q-HAP-1', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['industrial metal', 'electronic', 'industrial', 'metal', 'industrial rock']
                                        'tag_date'  2014
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620298611.9322402  (2021-05-06 12:56:51)
                             'size'  4775362