======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '210'
                                          'artist'  'Mort Garson'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  'Incubus (from Black Mass Lucifer)'
                                           'quals'  ("['Q-OLDST-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', "
 "'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-1', "
 "'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-2', 'q-mixbeat-2']")
                                      'lastfmtags'  "['psychedelic', 'electronic', 'moog', 'experimental', 'early electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'set-th-sex;set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '119.758'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'PRIV:Amadeus II 3.5:pdat\x00\x00\x00\x1cAHCGDGCHAAAAAAGAAACPPDAIAAAA'  PRIV(owner='Amadeus II 3.5', data=b'pdat\x00\x00\x00\x1cAHCGDGCHAAAAAAGAAACPPDAIAAAA')
'TBPM' (BPM (beats per minute))                     '119.758'
'TCON' (Content type, a.k.a. Genre)                 ['set-th-sex', 'set-pl-shirleyspinoza', 'set-pl-mor']
'TENC' (Encoded by)                                 'Amadeus II'
'TIT2' (Title/songname/content description)         'Incubus (from Black Mass Lucifer)'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Mort Garson'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['psychedelic', 'electronic', 'moog', 'experimental', 'early electronic']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.84 dB'
'TXXX:replaygain_track_peak'                        '0.655404'

========================== row from database ==========================
                                              'id'  771895
                                            'path'  /data/Music/Bulk/0playlists/0novelty themes/sexy/Mort Garson - Incubus (from Black Mass Lucifer).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  210
                                           'genre'  set-th-sex;set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  5058526
                                           'mtime'  1621428765
                                   'redo_metaread'  0
                                        'rest_str'   0playlists 0novelty themes sexy set th sex;set pl shirleyspinoza;set pl mor
                                      'tag_artist'  Mort Garson
                                     'tag_release'  None
                                       'tag_title'  Incubus (from Black Mass Lucifer)
                                             'bpm'  119.758
                                    'search_title'  'black':4 'from':2,3 'incubus':1 'lucifer':6,7 'mass':5
                                   'search_artist'  'garson':2 'mort':1
                                  'search_release'  
                                     'search_rest'  '0novelty':2 '0playlists':1 'mor':16 'pl':11 'set':5,8,10,13,15 'sex':7,9 'sexy':4 'shirleyspinoza':12,14 'th':6 'themes':3
                                    'search_combo'  '0novelty':11 '0playlists':10 'black':4A 'from':2A,3A 'garson':9B 'incubus':1A 'lucifer':6A,7A 'mass':5A 'mor':25 'mort':8B 'pl':20 'set':14,17,19,22,24 'sex':16,18 'sexy':13 'shirleyspinoza':21,23 'th':15 'themes':12
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-1', 'q-other-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['psychedelic', 'electronic', 'moog', 'experimental', 'early electronic']
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621428764.6851149  (2021-05-19 14:52:44)
                             'size'  5058526