======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '410'
                                          'artist'  'Shadow Gallery'
                                     'text_people'  ''
                                         'release'  'Shadow Gallery'
                                           'title'  'Say Goodbye to the Morning'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['metal', 'progressive rock', 'progressive metal', 'progressive', 'heavy "
 "metal']")
                                     'discogstags'  "['prog rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '7'
                                            'date'  '2011'
                                        'comments'  ''
                                           'genre'  'rock-cppex-progressive'
                                             'bpm'  '85.525'
                                             'key'  '8A'
                                        'acoustid'  '96645d25-3e16-42ce-ba6f-0242833f981c'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Shadow Gallery'
'TBPM' (BPM (beats per minute))                     '85.525'
'TCON' (Content type, a.k.a. Genre)                 'rock-cppex-progressive'
'TDOR' (Original release time)                      '1992'
'TDRC' (Recording time)                             '2011-06-08'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['bass guitar', 'Carl Cadden-James'], ['additional percussion', 'Ben Timely'], ['additional percussion', 'John Cooney'], ['flute', 'Carl Cadden-James'], ['vocal', 'Brendt Allman'], ['vocal', 'Carl Cadden-James'], ['additional membranophone', 'Ben Timely'], ['keyboard', 'Chris Ingles'], ['acoustic guitar', 'Brendt Allman'], ['fretless bass', 'Carl Cadden-James'], ['piano', 'Chris Ingles'], ['electric guitar', 'Brendt Allman'], ['lead vocals vocal', 'Mike Baker']])
'TIT2' (Title/songname/content description)         'Say Goodbye to the Morning'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Shadow Gallery'
'TPE2' (Band/orchestra/accompaniment)               'Shadow Gallery'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'METAL FRONTIER'
'TRCK' (Track number/Position in set)               '6/7'
'TSO2'                                              'Shadow Gallery'
'TSOP' (Performer sort order)                       'Shadow Gallery'
'TXXX:Acoustid Id'                                  '96645d25-3e16-42ce-ba6f-0242833f981c'
'TXXX:BARCODE'                                      '4988003405236'
'TXXX:CATALOGNUMBER'                                'KICP 91572'
'TXXX:CT_GAPLESS_DATA'                              '0'
'TXXX:MusicBrainz Album Artist Id'                  '1d219532-3976-4ba0-9b92-3448fd85ba78'
'TXXX:MusicBrainz Album Id'                         'd648f850-a749-44af-b3eb-3bd598803829'
'TXXX:MusicBrainz Album Release Country'            'JP'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '1d219532-3976-4ba0-9b92-3448fd85ba78'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['prog rock', 'rock']
'TXXX:lastfmtags'                                   ['metal', 'progressive rock', 'progressive metal', 'progressive', 'heavy metal']
'TXXX:q-bass'                                       '2'
'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'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.63 dB'
'TXXX:replaygain_track_peak'                        '0.633388'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'85a5ae3a-51d7-4722-a7bb-e6a4cba8d6bf')

========================== row from database ==========================
                                              'id'  1411800
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/shadow gallery - shadow gallery/06 Say Goodbye to the Morning.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  410
                                           'genre'  rock-cppex-progressive
                                        'filesize'  16525516
                                           'mtime'  1620737774
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy shadow gallery shadow gallery 06 rock cppex progressive
                                      'tag_artist'  Shadow Gallery
                                     'tag_release'  Shadow Gallery
                                       'tag_title'  Say Goodbye to the Morning
                                             'bpm'  85.525
                                    'search_title'  'goodbye':2 'morning':5 'say':1 'the':4 'to':3
                                   'search_artist'  'gallery':2 'shadow':1
                                  'search_release'  'gallery':2 'shadow':1
                                     'search_rest'  'classicprogpsy':1 'cppex':5 'gallery':3 'progressive':6 'rock':4 'shadow':2
                                    'search_combo'  'classicprogpsy':10 'cppex':14 'gallery':7B,9C,12 'goodbye':2A 'morning':5A 'progressive':15 'rock':13 'say':1A 'shadow':6B,8C,11 'the':4A 'to':3A
                                    'tag_tracknum'  6
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['metal', 'progressive rock', 'progressive metal', 'progressive', 'heavy metal']
                                        'tag_date'  2011
                                     'discogstags'  ['prog rock', 'rock']

============================== file details ==============================
                                           'mtime'  1620737773.9207597  (2021-05-11 14:56:13)
                             'size'  16525516