======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '228'
                                          'artist'  'In Aeternam Vale'
                                     'text_people'  ''
                                         'release'  'In Aeternam Vale'
                                           'title'  "Avoir L'Air De Dire Ah"
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['new wave', 'coldwave', 'minimal synth', 'industrial', 'synthpop']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  'B3'
                                      'tracktotal'  ''
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk'
                                             'bpm'  '88.4'
                                             'key'  '12A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'APIC: '                                            type PictureType.COVER_FRONT (Cover (front)) b' '
                                     
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'PRIV:WM/WMCollectionID:7Ù_\x88i¢ÓO\x85°óÿ\x81\x80ñS'  PRIV(owner='WM/WMCollectionID', data=b'7\xd9_\x88i\xa2\xd3O\x85\xb0\xf3\xff\x81\x80\xf1S')
'PRIV:WM/WMContentID:d¥\x16Ò\x8a«\x13A¿V\x8dÎ\x02Oè\x11'  PRIV(owner='WM/WMContentID', data=b'd\xa5\x16\xd2\x8a\xab\x13A\xbfV\x8d\xce\x02O\xe8\x11')
'TALB' (Album/Movie/Show title)                     'In Aeternam Vale'
'TBPM' (BPM (beats per minute))                     '88.4'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk'
'TDRC' (Recording time)                             '2009'
'TIT2' (Title/songname/content description)         "Avoir L'Air De Dire Ah"
'TKEY' (Initial key)                                '12A'
'TPE1' (Lead performer(s)/Soloist(s))               'In Aeternam Vale'
'TPE2' (Band/orchestra/accompaniment)               'In Aeternam Vale'
'TPUB' (Publisher)                                  'Minimal Wave'
'TRCK' (Track number/Position in set)               'B3'
'TXXX:CATALOG #'                                    'ATALO'
'TXXX:COUNTRY'                                      'OU'
'TXXX:DISCOGS_FORMAT'                               'ISCOGS_FORMAT'
'TXXX:DISCOGS_RELEASE_ID'                           'ISCOGS_'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['new wave', 'coldwave', 'minimal synth', 'industrial', 'synthpop']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.30 dB'
'TXXX:replaygain_track_peak'                        '0.600198'
'USLT::eng'                                         ('Credits:\r\n'
 'Laurent Prot (Recorded By, Artwork [Uncredited])\r\n'
 '\r\n'
 'Notes:\r\n'
 'All songs recorded by Laurent Prot 1983-1986. \r\n'
 '\r\n'
 'Hand-numbered edition of 999 pressed on 180 gram clear vinyl.\r\n'
 '\r\n'
 'Companies etc:\r\n'
 'Phonographic Copyright (p): Minimal Wave\r\n'
 'Copyright (c): Minimal Wave\r\n'
 'Pressed By: Pirates Press\r\n'
 '\r\n')
'WXXX:'                                             WXXX(encoding=<Encoding.LATIN1: 0>, desc='', url='http://www.discogs.com/release/2025526')

========================== row from database ==========================
                                              'id'  1502977
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Minimal Wave/MW021--In Aeternam Vale - In Aeternam Vale 2009/MW021--In Aeternam Vale - In Aeternam Vale 2009/07 Avoir L_Air De Dire Ah.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  228
                                           'genre'  electronic-we-new wave or post punk
                                        'filesize'  9414010
                                           'mtime'  1620540429
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Minimal Wave MW021 2009 MW021 2009 07 L_Air electronic we new wave or post punk
                                      'tag_artist'  In Aeternam Vale
                                     'tag_release'  In Aeternam Vale
                                       'tag_title'  Avoir L'Air De Dire Ah
                                             'bpm'  88.4
                                    'search_title'  'ah':7 'air':3 'avoir':1 'de':5 'dire':6 'l':2 'lair':4
                                   'search_artist'  'aeternam':2 'in':1 'vale':3
                                  'search_release'  'aeternam':2 'in':1 'vale':3
                                     'search_rest'  '2009':4 'air':6 'electronic':7 'l':5 'minimal':1 'mw021':3 'new':9 'or':10 'post':11 'punk':12 'wave':2 'we':8
                                    'search_combo'  '2009':17 'aeternam':9B,12C 'ah':7A 'air':3A,19 'avoir':1A 'de':5A 'dire':6A 'electronic':20 'in':8B,11C 'l':2A,18 'lair':4A 'minimal':14 'mw021':16 'new':22 'or':23 'post':24 'punk':25 'vale':10B,13C 'wave':15 'we':21
                                    'tag_tracknum'  None
                                      'num_images'  2
                                             'key'  12A
                                           'quals'  ['Q-HHRNBTT-1', '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-3', 'q-syn-2', 'q-chart-2', 'q-other-1', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['new wave', 'coldwave', 'minimal synth', 'industrial', 'synthpop']
                                        'tag_date'  2009
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620540428.8087661  (2021-05-09 08:07:08)
                             'size'  9414010