======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '77'
                                          'artist'  'Edwina Travis-Chin'
                                     'text_people'  ''
                                         'release'  'Ren & Stimpy Production Music Vol. 2'
                                           'title'  'Oh My Darling Clementine'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', "
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 "'Q-PIANO-3', 'q-chart-2', 'q-drums-1', 'q-other-3', 'q-vocals-1', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '060'
                                      'tracktotal'  ''
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'soundtrack-video-series'
                                             'bpm'  '116.5'
                                             'key'  '8B'
                                        'acoustid'  ''
rest: ''

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

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 '000103B0 0000D2F0')
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 000006F0 000000000038AC00 00000000 00000000 00000000 '
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'TALB' (Album/Movie/Show title)                     'Ren & Stimpy Production Music Vol. 2'
'TBPM' (BPM (beats per minute))                     '116.5'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-video-series'
'TDRC' (Recording time)                             '2008'
'TENC' (Encoded by)                                 'iTunes v6.0.5.20'
'TIT2' (Title/songname/content description)         'Oh My Darling Clementine'
'TKEY' (Initial key)                                '8B'
'TPE1' (Lead performer(s)/Soloist(s))               'Edwina Travis-Chin'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '060'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PIANO'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.02 dB'
'TXXX:replaygain_track_peak'                        '0.686244'

========================== row from database ==========================
                                              'id'  1376419
                                            'path'  /data/Music/Bulk/0soundtrack/Terence Roper - ren & stimpy production music vol. 2 - part 1/060 - edwina travis-chin - oh my darling clementine.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  77
                                           'genre'  soundtrack-video-series
                                        'filesize'  1860963
                                           'mtime'  1623408221
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack Terence Roper ren stimpy production music vol. part 1 060 edwina travis chin oh my darling clementine soundtrack video series
                                      'tag_artist'  Edwina Travis-Chin
                                     'tag_release'  Ren & Stimpy Production Music Vol. 2
                                       'tag_title'  Oh My Darling Clementine
                                             'bpm'  116.5
                                    'search_title'  'clementine':4 'darling':3 'my':2 'oh':1
                                   'search_artist'  'chin':3 'edwina':1 'travis':2 'travischin':4
                                  'search_release'  '2':7 'music':4 'production':3 'ren':1 'stimpy':2 'vol':5,6
                                     'search_rest'  '0soundtrack':1 '1':11 'chin':14 'clementine':18 'darling':17 'edwina':12 'music':7 'my':16 'oh':15 'part':10 'production':6 'ren':4 'roper':3 'series':21 'soundtrack':19 'stimpy':5 'terence':2 'travis':13 'video':20 'vol':8,9
                                    'search_combo'  '0soundtrack':16 '1':26 '2':15C 'chin':7B,29 'clementine':4A,33 'darling':3A,32 'edwina':5B,27 'music':12C,22 'my':2A,31 'oh':1A,30 'part':25 'production':11C,21 'ren':9C,19 'roper':18 'series':36 'soundtrack':34 'stimpy':10C,20 'terence':17 'travis':6B,28 'travischin':8B 'video':35 'vol':13C,14C,23,24
                                    'tag_tracknum'  60
                                      'num_images'  0
                                             'key'  8B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-mixbeat-1', 'Q-PIANO-3', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2008
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1623408220.9921563  (2021-06-11 12:43:40)
                             'size'  1860963