======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '26'
                                          'artist'  'rated --'
                                     'text_people'  ''
                                         'release'  'Trashorama Radio Come-Ons Vol. 1'
                                           'title'  'Gas, Or It Became Necessary To Destroy The World In Order To Save It'
                                           '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-1', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '49'
                                      'tracktotal'  '86'
                                            'date'  '1970'
                                        'comments'  ''
                                           'genre'  'nonmusic-commercials-trailers'
                                             'bpm'  '138.987'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Trashorama Radio Come-Ons Vol. 1'
'TBPM' (BPM (beats per minute))                     '138.987'
'TCON' (Content type, a.k.a. Genre)                 'nonmusic-commercials-trailers'
'TDRC' (Recording time)                             '1970'
'TENC' (Encoded by)                                 'Otis'
'TIT2' (Title/songname/content description)         'Gas, Or It Became Necessary To Destroy The World In Order To Save It'
'TKEY' (Initial key)                                '11A'
'TPE1' (Lead performer(s)/Soloist(s))               'rated --'
'TRCK' (Track number/Position in set)               '49/86'
'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'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.45 dB'
'TXXX:replaygain_track_peak'                        '0.334306'
'WXXX:'                                             WXXX(encoding=<Encoding.UTF16: 1>, desc='', url='www.somethingweird.com')

========================== row from database ==========================
                                              'id'  949995
                                            'path'  /data/Music/Bulk/0nonmusic/00commercials-tv-radio-movietrailer/Trashorama/Trashorama Come-ons vol1 - 49 - rated -- - gas, or itbecamenecessarytodestroytheworld....mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  26
                                           'genre'  nonmusic-commercials-trailers
                                        'filesize'  629994
                                           'mtime'  1620527759
                                   'redo_metaread'  0
                                        'rest_str'   0nonmusic 00commercials tv radio movietrailer ons vol1 49 gas, itbecamenecessarytodestroytheworld... nonmusic commercials trailers
                                      'tag_artist'  rated --
                                     'tag_release'  Trashorama Radio Come-Ons Vol. 1
                                       'tag_title'  Gas, Or It Became Necessary To Destroy The World In Order To Save It
                                             'bpm'  138.987
                                    'search_title'  'became':5 'destroy':8 'gas':1,2 'in':11 'it':4 'necessary':6 'or':3 'order':12 'save':13 'the':9 'to':7 'world':10
                                   'search_artist'  'rated':1
                                  'search_release'  '1':8 'come':3 'comeons':5 'ons':4 'radio':2 'trashorama':1 'vol':6,7
                                     'search_rest'  '00commercials':2 '0nonmusic':1 '49':8 'commercials':14 'gas':9,10 'itbecamenecessarytodestroytheworld':11,12 'movietrailer':5 'nonmusic':13 'ons':6 'radio':4 'trailers':15 'tv':3 'vol1':7
                                    'search_combo'  '00commercials':24 '0nonmusic':23 '1':22C '49':30 'became':5A 'come':17C 'comeons':19C 'commercials':36 'destroy':8A 'gas':1A,2A,31,32 'in':11A 'it':4A 'itbecamenecessarytodestroytheworld':33,34 'movietrailer':27 'necessary':6A 'nonmusic':35 'ons':18C,28 'or':3A 'order':12A 'radio':16C,26 'rated':14B 'save':13A 'the':9A 'to':7A 'trailers':37 'trashorama':15C 'tv':25 'vol':20C,21C 'vol1':29 'world':10A
                                    'tag_tracknum'  49
                                      'num_images'  0
                                             'key'  11A
                                           '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-1', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1970
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620527759.242828  (2021-05-09 04:35:59)
                             'size'  629994