======================== unified (from filesystem) ========================
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                                        'duration'  '235'
                                          'artist'  'Diseño Corbusier'
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                                           'title'  'Golpe de Amistad'
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                                      'lastfmtags'  "['industrial', 'minimal synth', 'experimental', 'spanish', 'cassette culture']"
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                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '19'
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk'
                                             'bpm'  '115.7'
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                                        'acoustid'  '7bc1156c-b9a6-4c2e-b55b-1e7a644fdd2b'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
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'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk'
'TIT2' (Title/songname/content description)         'Golpe de Amistad'
'TKEY' (Initial key)                                '6A'
'TMED' (Media type)                                 'CD-R'
'TPE1' (Lead performer(s)/Soloist(s))               'Diseño Corbusier'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'New Wave Complex'
'TRCK' (Track number/Position in set)               '11/19'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Diseño Corbusier'
'TXXX:Acoustid Id'                                  '7bc1156c-b9a6-4c2e-b55b-1e7a644fdd2b'
'TXXX:Artists'                                      'Diseño Corbusier'
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'TXXX:MusicBrainz Album Id'                         '42fcec91-42e1-4643-a1e2-bca7bdb60157'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'bootleg'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        '8659bfaa-6c81-4eb3-81e0-26359c68ddcf'
'TXXX:MusicBrainz Release Group Id'                 '2ebe4e84-8c09-4cc1-b8ca-688ef2d86e31'
'TXXX:MusicBrainz Release Track Id'                 '85a2cf6d-7511-30f6-ac6b-3a607903fca4'
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'TXXX:Q-CHART'                                      '1'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['industrial', 'minimal synth', 'experimental', 'spanish', 'cassette culture']
'TXXX:q-bass'                                       '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+3.51 dB'
'TXXX:replaygain_track_peak'                        '0.843948'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'44748d45-0240-43ed-9715-a8496f72991b')

========================== row from database ==========================
                                              'id'  1485022
                                            'path'  /data/Music/Bulk/00poprockelectronic/New Wave Complex Vol.11/11 - Diseno Corbusier - Golpe De Amistad.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  235
                                           'genre'  electronic-we-new wave or post punk
                                        'filesize'  5742314
                                           'mtime'  1620571536
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Vol.11 Diseno De electronic we new wave post punk
                                      'tag_artist'  Diseño Corbusier
                                     'tag_release'  New Wave Complex, Volume 11
                                       'tag_title'  Golpe de Amistad
                                             'bpm'  115.7
                                    'search_title'  'amistad':3 'de':2 'golpe':1
                                   'search_artist'  'corbusier':3 'diseno':1,2
                                  'search_release'  'complex':3,4 'new':1 'volume':5 'wave':2
                                     'search_rest'  '00poprockelectronic':1 '11':3 'de':6 'diseno':5 'electronic':7 'new':9 'post':11 'punk':12 'vol':2 'vol11':4 'wave':10 'we':8
                                    'search_combo'  '00poprockelectronic':12 '11':14 'amistad':3A 'complex':9C,10C 'corbusier':6B 'de':2A,17 'diseno':4B,5B,16 'electronic':18 'golpe':1A 'new':7C,20 'post':22 'punk':23 'vol':13 'vol11':15 'volume':11C 'wave':8C,21 'we':19
                                    'tag_tracknum'  11
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-2', 'Q-OLDST-3', 'Q-GRIT-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-CHART-1', 'q-drums-4', 'Q-SYN-3', 'q-other-1', 'Q-BUSY-2', 'Q-HAP-2', 'Q-PLAY-3', 'q-bass-1']
                                      'lastfmtags'  ['industrial', 'minimal synth', 'experimental', 'spanish', 'cassette culture']
                                        'tag_date'  
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620571536.0488732  (2021-05-09 16:45:36)
                             'size'  5742314