======================== unified (from filesystem) ========================
                                         'bitrate'  '242.926'
                                        'duration'  '301'
                                          'artist'  'Bauhaus'
                                     'text_people'  ''
                                         'release'  'Burning From the Inside'
                                           'title'  'Who Killed Mr. Moonlight'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'Q-PLAY-3', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', "
 "'q-chart-3', 'q-drums-2', 'q-other-1', 'q-vocals-3', 'q-mixbeat-2', "
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                                      'lastfmtags'  "['new wave', 'gothic rock', 'post punk', 'gothic', 'goth']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '14'
                                            'date'  '1988'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk'
                                             'bpm'  '129'
                                             'key'  '1B'
                                        'acoustid'  '41845206-d826-4fa4-9d59-f25d3721d693'
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            'Track 5'
'TALB' (Album/Movie/Show title)                     'Burning From the Inside'
'TBPM' (BPM (beats per minute))                     '129'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk'
'TDOR' (Original release time)                      '1983'
'TDRC' (Recording time)                             '1988'
'TENC' (Encoded by)                                 'Exact Audio Copy   (Secure mode)'
'TEXT' (Lyricist/Text writer)                       'Bauhaus'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['engineer', 'Ted Sharp'], ['engineer', 'Derek Tompkins'], ['producer', 'Bauhaus']])
'TIT2' (Title/songname/content description)         'Who Killed Mr. Moonlight'
'TKEY' (Initial key)                                '1B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Bauhaus'
'TPE2' (Band/orchestra/accompaniment)               'Bauhaus'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Beggars Banquet'
'TRCK' (Track number/Position in set)               '5/14'
'TSO2'                                              'Bauhaus'
'TSOP' (Performer sort order)                       'Bauhaus'
'TSRC' (ISRC (international standard recording code))  'GBAZP8300037'
'TXXX:ASIN'                                         'B000002GDZ'
'TXXX:Acoustid Id'                                  '41845206-d826-4fa4-9d59-f25d3721d693'
'TXXX:Artists'                                      'Bauhaus'
'TXXX:BARCODE'                                      '5012093004525'
'TXXX:CATALOGNUMBER'                                'BBL 45CD'
'TXXX:MusicBrainz Album Artist Id'                  '0688add2-c282-4ee2-ba61-223ffdb3c201'
'TXXX:MusicBrainz Album Id'                         'b8337232-1233-4666-b048-c81aa853d4ce'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '0688add2-c282-4ee2-ba61-223ffdb3c201'
'TXXX:MusicBrainz Release Group Id'                 '78b196d4-bb7a-377e-9f4a-ce8dec9e0167'
'TXXX:MusicBrainz Release Track Id'                 'dc5df672-a693-3e72-973a-1121e5470ef4'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PIANO'                                      '4'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['new wave', 'gothic rock', 'post punk', 'gothic', 'goth']
'TXXX:originalyear'                                 '1983'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.99 dB'
'TXXX:replaygain_track_peak'                        '0.805431'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'91b4c6fe-1902-4e66-912a-77ea5dcee69f')

========================== row from database ==========================
                                              'id'  136570
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Bauhaus/1983 Burning from the Inside/05 Bauhaus - Who Killed Mr. Moonlight.mp3
                                         'working'  None
                                         'bitrate'  242
                                    'duration_sec'  301
                                           'genre'  electronic-we-new wave or post punk
                                        'filesize'  9146628
                                           'mtime'  1620516820
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 1983 from 05 electronic we new wave or post punk
                                      'tag_artist'  Bauhaus
                                     'tag_release'  Burning From the Inside
                                       'tag_title'  Who Killed Mr. Moonlight
                                             'bpm'  129.0
                                    'search_title'  'killed':2 'moonlight':5 'mr':3,4 'who':1
                                   'search_artist'  'bauhaus':1
                                  'search_release'  'burning':1 'from':2 'inside':4 'the':3
                                     'search_rest'  '1983':1 'electronic':3 'from':2 'new':5 'or':7 'post':8 'punk':9 'wave':6 'we':4
                                    'search_combo'  '1983':11 'bauhaus':6B 'burning':7C 'electronic':13 'from':8C,12 'inside':10C 'killed':2A 'moonlight':5A 'mr':3A,4A 'new':15 'or':17 'post':18 'punk':19 'the':9C 'wave':16 'we':14 'who':1A
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  1B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'Q-PIANO-4', 'q-mixbeat-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-3', 'q-other-1', 'Q-HAP-2', 'Q-PLAY-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['new wave', 'gothic rock', 'post punk', 'gothic', 'goth']
                                        'tag_date'  1988
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620516819.8583608  (2021-05-09 01:33:39)
                             'size'  9146628