======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '128'
                                          'artist'  'We The People'
                                     'text_people'  ''
                                         'release'  'Tape No011 - Dance With You Baby'
                                           'title'  'My Brother the Man'
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HAP-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['garage rock', 'psychedelic rock', 'psychedelic', '60s', 'garage']"
                                     'discogstags'  "['electronic', 'electro house']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '04'
                                      'tracktotal'  ''
                                            'date'  '1965'
                                        'comments'  'My Brother the Man-We The People'
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '130.8'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Tape No011 - Dance With You Baby'
'TBPM' (BPM (beats per minute))                     '130.8'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1965'
'TIT2' (Title/songname/content description)         'My Brother the Man'
'TIT3' (Subtitle/Description refinement)            'My Brother the Man-We The People'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'We The People'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '04'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  ['electronic', 'electro house']
'TXXX:lastfmtags'                                   ['garage rock', 'psychedelic rock', 'psychedelic', '60s', 'garage']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.95 dB'
'TXXX:replaygain_track_peak'                        '0.418256'
'TXXX:tracknum'                                     '04'

========================== row from database ==========================
                                              'id'  506168
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT011/04 - We The People - My Brother the Man.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  128
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  3307392
                                           'mtime'  1620382782
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT011 04 rock gr garage;set garagetapes
                                      'tag_artist'  We The People
                                     'tag_release'  Tape No011 - Dance With You Baby
                                       'tag_title'  My Brother the Man
                                             'bpm'  130.8
                                    'search_title'  'brother':2 'man':4 'my':1 'the':3
                                   'search_artist'  'people':3 'the':2 'we':1
                                  'search_release'  'baby':6 'dance':3 'no011':2 'tape':1 'with':4 'you':5
                                     'search_rest'  'blogspot':2 'com':3 'garage':8,10 'garagetapes':1,12 'garagetapesblogspotcom':4 'gr':7 'gt011':5 'rock':6 'set':9,11
                                    'search_combo'  'baby':13C 'blogspot':15 'brother':2A 'com':16 'dance':10C 'garage':21,23 'garagetapes':14,25 'garagetapesblogspotcom':17 'gr':20 'gt011':18 'man':4A 'my':1A 'no011':9C 'people':7B 'rock':19 'set':22,24 'tape':8C 'the':3A,6B 'we':5B 'with':11C 'you':12C
                                    'tag_tracknum'  4
                                      '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-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['garage rock', 'psychedelic rock', 'psychedelic', '60s', 'garage']
                                        'tag_date'  1965
                                     'discogstags'  ['electronic', 'electro house']

============================== file details ==============================
                                           'mtime'  1620382782.280011  (2021-05-07 12:19:42)
                             'size'  3307392