======================== unified (from filesystem) ========================
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                                        'duration'  '128'
                                          'artist'  'Mrs. Miller'
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                                         'release'  "Ultra-Lounge: Wild, Cool & Swingin': The Artist Collection, Volume 3"
                                           'title'  'The Shadow of Your Smile'
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 "'q-chart-1', 'q-drums-1', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
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                                      'lastfmtags'  "['funny', 'weird', 'comedy', 'outsider', 'american']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '21'
                                            'date'  '1999'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-oddness'
                                             'bpm'  '155'
                                             'key'  '1B'
                                        'acoustid'  '6dc4fd98-527e-428f-b2dc-d00806325128'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            'Excellent'
'COMM:MusicMatch_Preference:eng'                    'Excellent'
'TALB' (Album/Movie/Show title)                     "Ultra-Lounge: Wild, Cool & Swingin': The Artist Collection, Volume 3"
'TBPM' (BPM (beats per minute))                     '155'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-oddness'
'TDOR' (Original release time)                      '1999'
'TDRC' (Recording time)                             '1999-06-08'
'TIT2' (Title/songname/content description)         'The Shadow of Your Smile'
'TKEY' (Initial key)                                '1B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Mrs. Miller'
'TPE2' (Band/orchestra/accompaniment)               'Mrs. Miller'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Capitol Records'
'TRCK' (Track number/Position in set)               '12/21'
'TSO2'                                              'Mrs. Miller'
'TSOP' (Performer sort order)                       'Mrs. Miller'
'TXXX:ASIN'                                         'B00000J600'
'TXXX:Acoustid Id'                                  '6dc4fd98-527e-428f-b2dc-d00806325128'
'TXXX:Artists'                                      'Mrs. Miller'
'TXXX:BARCODE'                                      '724352033423'
'TXXX:CATALOGNUMBER'                                'CDP 7243 5 20334 2 3'
'TXXX:MusicBrainz Album Artist Id'                  '6833d130-3153-4211-9e80-132c76fa4910'
'TXXX:MusicBrainz Album Id'                         '117f04b5-8b94-4320-ad4e-0a12411642ff'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        '6833d130-3153-4211-9e80-132c76fa4910'
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'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '3'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['funny', 'weird', 'comedy', 'outsider', 'american']
'TXXX:originalyear'                                 '1999'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.61 dB'
'TXXX:replaygain_track_peak'                        '0.734634'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'746dea04-5cfc-4e9c-b599-e8d8065fe26a')

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                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Mrs. Miller/Ultra Lounge ~ Wild, Cool & Swingin_ ~ Mrs Miller ~ The Artists Collection [192k]/Mrs. Miller - 12 - The Shadow Of Your Smile.mp3
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                                    'duration_sec'  128
                                           'genre'  electronic-experimental-oddness
                                        'filesize'  3203302
                                           'mtime'  1636915779
                                   'redo_metaread'  0
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                                      'tag_artist'  Mrs. Miller
                                     'tag_release'  Ultra-Lounge: Wild, Cool & Swingin': The Artist Collection, Volume 3
                                       'tag_title'  The Shadow of Your Smile
                                             'bpm'  155.0
                                    'search_title'  'of':3 'shadow':2 'smile':5 'the':1 'your':4
                                   'search_artist'  'miller':3 'mrs':1,2
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                                     'search_rest'  '192k':3,4 'artists':2 'electronic':6 'experimental':7 'oddness':8 'of':5 'swingin':1
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                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  1B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-1', 'q-other-2', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['funny', 'weird', 'comedy', 'outsider', 'american']
                                        'tag_date'  1999
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636915779.142483  (2021-11-14 19:49:39)
                             'size'  3203302