======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '161'
                                          'artist'  'Joe Tex'
                                     'text_people'  'Joe Tex'
                                         'release'  'First on The Dial: Early Singles and Rare Gems'
                                           'title'  'I Should Have Kissed Her More'
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-OLDST-2', 'Q-HHRNBTT-2', 'Q-JZFKS-3', 'Q-UNU-1', "
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                                      'lastfmtags'  "['oldies', 'blues', 'rhythm and blues', 'soul', 'funk']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1963'
                                        'comments'  ''
                                           'genre'  'set-pl-spelling'
                                             'bpm'  '142.508'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

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'COMM:iTunNORM:eng'                                 (' 00000E99 00000E99 0000AB9D 0000AB9D 0000D5FA 0000D5FA 00008619 00008582 '
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'COMM:iTunPGAP:eng'                                 '0'
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'COMM:iTunes_CDDB_IDs:eng'                          '25+93CFD6C38AE50EFAB7253A34425CA4A9+11530500'
'TALB' (Album/Movie/Show title)                     'First on The Dial: Early Singles and Rare Gems'
'TBPM' (BPM (beats per minute))                     '142.508'
'TCOM' (Composer)                                   'Joe Tex'
'TCON' (Content type, a.k.a. Genre)                 'set-pl-spelling'
'TDRC' (Recording time)                             '1963'
'TENC' (Encoded by)                                 'iTunes 9.2.1'
'TIT2' (Title/songname/content description)         'I Should Have Kissed Her More'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Joe Tex'
'TPOS' (Part of a set)                              '1/1'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['oldies', 'blues', 'rhythm and blues', 'soul', 'funk']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'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'                        '0.371457'

========================== row from database ==========================
                                              'id'  770661
                                            'path'  /data/Music/Bulk/0playlists/0novelty themes/spelling/Joe Tex - I Should Have Kissed Her More.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  161
                                           'genre'  set-pl-spelling
                                        'filesize'  3880512
                                           'mtime'  1620356355
                                   'redo_metaread'  0
                                        'rest_str'   0playlists 0novelty themes spelling set pl spelling
                                      'tag_artist'  Joe Tex
                                     'tag_release'  First on The Dial: Early Singles and Rare Gems
                                       'tag_title'  I Should Have Kissed Her More
                                             'bpm'  142.508
                                    'search_title'  'have':3 'her':5 'i':1 'kissed':4 'more':6 'should':2
                                   'search_artist'  'joe':1 'tex':2
                                  'search_release'  'and':8 'dial':4,5 'early':6 'first':1 'gems':10 'on':2 'rare':9 'singles':7 'the':3
                                     'search_rest'  '0novelty':2 '0playlists':1 'pl':6 'set':5 'spelling':4 'themes':3
                                    'search_combo'  '0novelty':20 '0playlists':19 'and':16C 'dial':12C,13C 'early':14C 'first':9C 'gems':18C 'have':3A 'her':5A 'i':1A 'joe':7B 'kissed':4A 'more':6A 'on':10C 'pl':24 'rare':17C 'set':23 'should':2A 'singles':15C 'spelling':22 'tex':8B 'the':11C 'themes':21
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-3', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-1', 'q-other-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['oldies', 'blues', 'rhythm and blues', 'soul', 'funk']
                                        'tag_date'  1963
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620356355.3288016  (2021-05-07 04:59:15)
                             'size'  3880512