======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '28'
                                          'artist'  'rated --'
                                     'text_people'  ''
                                         'release'  'Trashorama Radio Come-Ons Vol. 3'
                                           'title'  'The Witchmaker'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-1', 'q-busy-2', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-1', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '88'
                                      'tracktotal'  '91'
                                            'date'  '1970'
                                        'comments'  ''
                                           'genre'  'nonmusic-commercials-trailers'
                                             'bpm'  '134.735'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Trashorama Radio Come-Ons Vol. 3'
'TBPM' (BPM (beats per minute))                     '134.735'
'TCON' (Content type, a.k.a. Genre)                 'nonmusic-commercials-trailers'
'TDRC' (Recording time)                             '1970'
'TENC' (Encoded by)                                 'Fodder'
'TIT2' (Title/songname/content description)         'The Witchmaker'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'rated --'
'TRCK' (Track number/Position in set)               '88/91'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.90 dB'
'TXXX:replaygain_track_peak'                        '0.378314'
'WXXX:'                                             WXXX(encoding=<Encoding.UTF16: 1>, desc='', url='www.somethingweird.com')

========================== row from database ==========================
                                              'id'  950106
                                            'path'  /data/Music/Bulk/0nonmusic/00commercials-tv-radio-movietrailer/Trashorama/Trashorama Come-ons vol3 - 88-rated -- - the witchmaker.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  28
                                           'genre'  nonmusic-commercials-trailers
                                        'filesize'  676351
                                           'mtime'  1620527872
                                   'redo_metaread'  0
                                        'rest_str'   0nonmusic 00commercials tv radio movietrailer ons vol3 88 the witchmaker nonmusic commercials trailers
                                      'tag_artist'  rated --
                                     'tag_release'  Trashorama Radio Come-Ons Vol. 3
                                       'tag_title'  The Witchmaker
                                             'bpm'  134.735
                                    'search_title'  'the':1 'witchmaker':2
                                   'search_artist'  'rated':1
                                  'search_release'  '3':8 'come':3 'comeons':5 'ons':4 'radio':2 'trashorama':1 'vol':6,7
                                     'search_rest'  '00commercials':2 '0nonmusic':1 '88':8 'commercials':12 'movietrailer':5 'nonmusic':11 'ons':6 'radio':4 'the':9 'trailers':13 'tv':3 'vol3':7 'witchmaker':10
                                    'search_combo'  '00commercials':13 '0nonmusic':12 '3':11C '88':19 'come':6C 'comeons':8C 'commercials':23 'movietrailer':16 'nonmusic':22 'ons':7C,17 'radio':5C,15 'rated':3B 'the':1A,20 'trailers':24 'trashorama':4C 'tv':14 'vol':9C,10C 'vol3':18 'witchmaker':2A,21
                                    'tag_tracknum'  88
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-1', 'q-syn-2', 'q-chart-1', 'q-other-2', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1970
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620527872.13996  (2021-05-09 04:37:52)
                             'size'  676351