======================== unified (from filesystem) ========================
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                                        'duration'  '147'
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                                           'title'  'Politician Trying To Express His Opinion'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', "
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                            'musicbrainz_artistid'  ''
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                                      'tracktotal'  '16'
                                            'date'  '1984'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '139.8'
                                             'key'  '4A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
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'TDOR' (Original release time)                      '1984'
'TDRC' (Recording time)                             '1984'
'TIT2' (Title/songname/content description)         'Politician Trying To Express His Opinion'
'TKEY' (Initial key)                                '4A'
'TMED' (Media type)                                 'Cassette'
'TPE1' (Lead performer(s)/Soloist(s))               'Voidkampf'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Insane Music'
'TRCK' (Track number/Position in set)               '3/16'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Voidkampf'
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'TXXX:MusicBrainz Release Track Id'                 '7c2bcd3a-7194-4c85-a42c-1e52855039d4'
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'TXXX:Q-LOCALNESS'                                  '1'
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'TXXX:Q-UNU'                                        '1'
'TXXX:originalyear'                                 '1984'
'TXXX:q-bass'                                       '1'
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'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
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'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
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'TXXX:replaygain_track_peak'                        '0.506515'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'41697f11-f829-42bf-944e-82c34b0a8d40')

========================== row from database ==========================
                                              'id'  1375195
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Maybe Mental - 1984 insane music for insane people vol.6/A03 Voidkampf - Politician Trying To Express His Opinion.mp3
                                         'working'  None
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                                    'duration_sec'  147
                                           'genre'  electronic-unsorted
                                        'filesize'  5987451
                                           'mtime'  1642340300
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                                        'rest_str'   00exnnpjpsprgttidm Maybe Mental 1984 insane music for insane people vol.6 A03 electronic unsorted
                                      'tag_artist'  Voidkampf
                                     'tag_release'  Insane Music For Insane People Vol. 6
                                       'tag_title'  Politician Trying To Express His Opinion
                                             'bpm'  139.8
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                                   'search_artist'  'voidkampf':1
                                  'search_release'  '6':7 'for':3 'insane':1 'music':2 'people':4 'vol':5,6
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                                    'search_combo'  '1984':17 '6':14C,23 'a03':25 'electronic':26 'express':4A 'for':10C,20 'his':5A 'insane':8C,18 'maybe':15 'mental':16 'music':9C,19 'opinion':6A 'people':11C,21 'politician':1A 'to':3A 'trying':2A 'unsorted':27 'voidkampf':7B 'vol':12C,13C,22 'vol6':24
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HAP-2', 'Q-UNU-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', 'Q-JZFKS-1', 'Q-OLDST-3', 'q-chart-2', 'q-drums-2', 'q-other-1', 'q-piano-1', 'q-vocals-4', 'Q-HHRNBTT-1', 'q-mixbeat-1', 'Q-LOCALNESS-1']
                                      'lastfmtags'  []
                                        'tag_date'  1984
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1642340299.762873  (2022-01-16 14:38:19)
                             'size'  5987451