======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '257'
                                          'artist'  'The Red Devils'
                                     'text_people'  ''
                                         'release'  'King King'
                                           'title'  "Goin' To The Church"
                                           'quals'  ("['Q-UNU-1', 'Q-HAP-2', 'Q-JZFKS-2', 'Q-LOCALNESS-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['blues rock', 'blues', 'want to see in concert', 'butler', 'blues harp']"
                                     'discogstags'  "['blues']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '12'
                                            'date'  '1992'
                                        'comments'  ''
                                           'genre'  'prerock-jb-blues'
                                             'bpm'  '94.196'
                                             'key'  '12B'
                                        'acoustid'  ''
rest: ''

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

'APIC:Cover Image'                                  type PictureType.COVER_FRONT (Cover (front)) b'Cover Image'
                                     
'POPM:Windows Media Player 9 Series'                POPM(email='Windows Media Player 9 Series', rating=128, count=0)
'TALB' (Album/Movie/Show title)                     'King King'
'TBPM' (BPM (beats per minute))                     '94.196'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-blues'
'TDOR' (Original release time)                      '1992'
'TDRC' (Recording time)                             '1992'
'TIT2' (Title/songname/content description)         "Goin' To The Church"
'TKEY' (Initial key)                                '12B'
'TPE1' (Lead performer(s)/Soloist(s))               'The Red Devils'
'TPE2' (Band/orchestra/accompaniment)               'The Red Devils'
'TRCK' (Track number/Position in set)               '2/12'
'TSOP' (Performer sort order)                       'Red Devils, The'
'TXXX:ALBUMARTISTSORT'                              'Red Devils, The'
'TXXX:ASIN'                                         'B000002LS3'
'TXXX:FMPS_Rating'                                  '0.6'
'TXXX:MP3GAIN_MINMAX'                               '108,181'
'TXXX:MusicBrainz Album Artist Id'                  '2150d906-3fd0-41f1-b7d7-c3319f87cfb9'
'TXXX:MusicBrainz Album Id'                         '3ed819cf-02f4-4b3a-b6d1-5be64161e7e0'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '2150d906-3fd0-41f1-b7d7-c3319f87cfb9'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'blues'
'TXXX:lastfmtags'                                   ['blues rock', 'blues', 'want to see in concert', 'butler', 'blues harp']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.61 dB'
'TXXX:replaygain_track_peak'                        '0.438101'

========================== row from database ==========================
                                              'id'  1345450
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/King King__cifs1fd1.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  257
                                           'genre'  prerock-jb-blues
                                        'filesize'  4177040
                                           'mtime'  1620403817
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] King__cifs1fd1 prerock jb blues
                                      'tag_artist'  The Red Devils
                                     'tag_release'  King King
                                       'tag_title'  Goin' To The Church
                                             'bpm'  94.196
                                    'search_title'  'church':5 'goin':1,2 'the':4 'to':3
                                   'search_artist'  'devils':3 'red':2 'the':1
                                  'search_release'  'king':1
                                     'search_rest'  '00poprockelectronic':1 'blues':11 'cifs1fd1':8 'files':5,6 'jb':10 'king':7 'loose':3,4 'prerock':9 'unsorted':2
                                    'search_combo'  '00poprockelectronic':10 'blues':20 'church':5A 'cifs1fd1':17 'devils':8B 'files':14,15 'goin':1A,2A 'jb':19 'king':9C,16 'loose':12,13 'prerock':18 'red':7B 'the':4A,6B 'to':3A 'unsorted':11
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  12B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['blues rock', 'blues', 'want to see in concert', 'butler', 'blues harp']
                                        'tag_date'  1992
                                     'discogstags'  ['blues']

============================== file details ==============================
                                           'mtime'  1620403816.9793346  (2021-05-07 18:10:16)
                             'size'  4177040