======================== unified (from filesystem) ========================
                                         'bitrate'  '216.015'
                                        'duration'  '307'
                                          'artist'  'Jean-Luc Ponty'
                                     'text_people'  'Jean-Luc Ponty'
                                         'release'  'Progsoup 27'
                                           'title'  'Still in Love (w Philip Catherine)'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['fip', 'jazz fusion', 'jazz', 'instrumental', 'fusion', 'violin']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '56'
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'rock-cppex-progressive'
                                             'bpm'  '134.199'
                                             'key'  '7B'
                                        'acoustid'  ''
rest: ''

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

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'TALB' (Album/Movie/Show title)                     'Progsoup 27'
'TBPM' (BPM (beats per minute))                     '134.199'
'TCOM' (Composer)                                   'Jean-Luc Ponty'
'TCON' (Content type, a.k.a. Genre)                 'rock-cppex-progressive'
'TDRC' (Recording time)                             '2007'
'TFLT' (File type)                                  'MPG/3'
'TIT2' (Title/songname/content description)         'Still in Love (w Philip Catherine)'
'TKEY' (Initial key)                                '7B'
'TPE1' (Lead performer(s)/Soloist(s))               'Jean-Luc Ponty'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Koch'
'TRCK' (Track number/Position in set)               '56'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['fip', 'jazz fusion', 'jazz', 'instrumental', 'fusion', 'violin']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.75 dB'
'TXXX:replaygain_track_peak'                        '0.524058'
'USER:Cop'                                          ('yright notice. These materials are protected by United States copyright law '
 'and by international treaties. You may use these materials for your '
 'personal, non-commercial use only. You may not otherwise reproduce, '
 'distribute, publicly perform, publicly display, or create derivative works '
 'of these materials, unless authorized by the appropriate copyright owner(s).')

========================== row from database ==========================
                                              'id'  1411735
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/PROGSOUP/progsoup 27/1559 Jean-Luc Ponty - Still in Love.mp3
                                         'working'  None
                                         'bitrate'  216
                                    'duration_sec'  307
                                           'genre'  rock-cppex-progressive
                                        'filesize'  8341851
                                           'mtime'  1620737037
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy PROGSOUP progsoup 1559 rock cppex progressive
                                      'tag_artist'  Jean-Luc Ponty
                                     'tag_release'  Progsoup 27
                                       'tag_title'  Still in Love (w Philip Catherine)
                                             'bpm'  134.199
                                    'search_title'  'catherine':7,8 'in':2 'love':3 'philip':6 'still':1 'w':4,5
                                   'search_artist'  'jean':1 'jeanluc':3 'luc':2 'ponty':4
                                  'search_release'  '27':2 'progsoup':1
                                     'search_rest'  '1559':3 'classicprogpsy':1 'cppex':5 'progressive':6 'progsoup':2 'rock':4
                                    'search_combo'  '1559':17 '27':14C 'catherine':7A,8A 'classicprogpsy':15 'cppex':19 'in':2A 'jean':9B 'jeanluc':11B 'love':3A 'luc':10B 'philip':6A 'ponty':12B 'progressive':20 'progsoup':13C,16 'rock':18 'still':1A 'w':4A,5A
                                    'tag_tracknum'  56
                                      'num_images'  1
                                             'key'  7B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['fip', 'jazz fusion', 'jazz', 'instrumental', 'fusion', 'violin']
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620737036.9325998  (2021-05-11 14:43:56)
                             'size'  8341851