======================== unified (from filesystem) ========================
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                                        'duration'  '182'
                                          'artist'  'This Is Me Smiling'
                                     'text_people'  ''
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                                           'title'  "Mixin' Up Adjectives"
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                                      'lastfmtags'  "['indie', 'rock', 'indie rock', 'alternative rock', 'pop rock']"
                                     'discogstags'  "['power pop', 'indie rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '26'
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'rock-gr-punk'
                                             'bpm'  '120.8'
                                             'key'  '4A'
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rest: ''

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'TDOR' (Original release time)                      '2005'
'TDRC' (Recording time)                             '2005-06-07'
'TENC' (Encoded by)                                 'lame'
'TIT2' (Title/songname/content description)         "Mixin' Up Adjectives"
'TKEY' (Initial key)                                '4A'
'TLAN' (Language(s))                                'english'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'This Is Me Smiling'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Epitaph'
'TRCK' (Track number/Position in set)               '7/26'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'This Is Me Smiling'
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'TXXX:Artists'                                      'This Is Me Smiling'
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'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['power pop', 'indie rock', 'rock']
'TXXX:lastfmtags'                                   ['indie', 'rock', 'indie rock', 'alternative rock', 'pop rock']
'TXXX:originalyear'                                 '2005'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '3'
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========================== row from database ==========================
                                              'id'  1420315
                                            'path'  /data/Music/Bulk/00popandrock-punk-garage-surf-stoner/Pennywise - Epitaph/Punk-o-Rama Vol. 10/07 - This Is Me Smiling - Mixin Up Adjectives.mp3
                                         'working'  None
                                         'bitrate'  238
                                    'duration_sec'  182
                                           'genre'  rock-gr-punk
                                        'filesize'  5534901
                                           'mtime'  1622659059
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock punk garage surf stoner Pennywise Epitaph Vol. 07 rock gr punk
                                      'tag_artist'  This Is Me Smiling
                                     'tag_release'  Punk-O-Rama, Volume 10
                                       'tag_title'  Mixin' Up Adjectives
                                             'bpm'  120.8
                                    'search_title'  'adjectives':4 'mixin':1,2 'up':3
                                   'search_artist'  'is':2 'me':3 'smiling':4 'this':1
                                  'search_release'  'o':2 'punk':1 'punkorama':4 'rama':3 'volume':5
                                     'search_rest'  'epitaph':6 'garage':2 'gr':10 'pennywise':5 'punk':1 'rock':9 'stoner':4 'surf':3 'vol':7,8
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                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-3']
                                      'lastfmtags'  ['indie', 'rock', 'indie rock', 'alternative rock', 'pop rock']
                                        'tag_date'  2005
                                     'discogstags'  ['power pop', 'indie rock', 'rock']

============================== file details ==============================
                                           'mtime'  1622659058.550382  (2021-06-02 20:37:38)
                             'size'  5534901