======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '307'
                                          'artist'  'Spirit Elevating Brains'
                                     'text_people'  'Sebastian Alvarez'
                                         'release'  'Raw adventures of the strident, harsh and sweet returnee'
                                           'title'  'Kid keedoor key'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', "
 "'Q-UNU-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['metro downtempo', 'latin', 'electronic', 'experimental', 'ambient']"
                                     'discogstags'  "['glitch', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '07'
                                      'tracktotal'  '12'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-glitch-calmer'
                                             'bpm'  '116.1'
                                             'key'  '5A'
                                        'acoustid'  ''
rest: ''

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

'COMM::\x00t\x00'                                   '[tube084]'
'COMM:iTunNORM:eng'                                 (' 00000AF5 00000ACA 00019DEB 000193A3 00022F46 000306C8 00008000 00008000 '
 '00005659 00005659')
'TALB' (Album/Movie/Show title)                     'Raw adventures of the strident, harsh and sweet returnee'
'TBPM' (BPM (beats per minute))                     '116.1'
'TCOM' (Composer)                                   'Sebastian Alvarez'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-glitch-calmer'
'TCOP' (Copyright message)                          'Sebastian Alvarez/test tube'
'TDRC' (Recording time)                             '2007'
'TIT2' (Title/songname/content description)         'Kid keedoor key'
'TKEY' (Initial key)                                '5A'
'TOPE' (Original artist(s)/performer(s))            'Sebastian Alvarez'
'TPE1' (Lead performer(s)/Soloist(s))               'Spirit Elevating Brains'
'TPE2' (Band/orchestra/accompaniment)               'Spirit Elevating Brains'
'TRCK' (Track number/Position in set)               '07/12'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '3'
'TXXX:discogstags'                                  ['glitch', 'electronic']
'TXXX:lastfmtags'                                   ['metro downtempo', 'latin', 'electronic', 'experimental', 'ambient']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.94 dB'
'TXXX:replaygain_track_peak'                        '0.484401'
'WXXX:'                                             WXXX(encoding=<Encoding.LATIN1: 0>, desc='', url='http://testtube.monocromatica.com')

========================== row from database ==========================
                                              'id'  726624
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Raw adventures of the strident, harsh and sweet returnee/07 Kid keedoor key.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  307
                                           'genre'  electronic-experimental-glitch-calmer
                                        'filesize'  12295039
                                           'mtime'  1636136193
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 07 electronic experimental glitch calmer
                                      'tag_artist'  Spirit Elevating Brains
                                     'tag_release'  Raw adventures of the strident, harsh and sweet returnee
                                       'tag_title'  Kid keedoor key
                                             'bpm'  116.1
                                    'search_title'  'keedoor':2 'key':3 'kid':1
                                   'search_artist'  'brains':3 'elevating':2 'spirit':1
                                  'search_release'  'adventures':2 'and':8 'harsh':7 'of':3 'raw':1 'returnee':10 'strident':5,6 'sweet':9 'the':4
                                     'search_rest'  'calmer':4 'electronic':1 'experimental':2 'glitch':3
                                    'search_combo'  'adventures':8C 'and':14C 'brains':6B 'calmer':20 'electronic':17 'elevating':5B 'experimental':18 'glitch':19 'harsh':13C 'keedoor':2A 'key':3A 'kid':1A 'of':9C 'raw':7C 'returnee':16C 'spirit':4B 'strident':11C,12C 'sweet':15C 'the':10C
                                    'tag_tracknum'  7
                                      'num_images'  0
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-1', 'q-other-1', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['metro downtempo', 'latin', 'electronic', 'experimental', 'ambient']
                                        'tag_date'  2007
                                     'discogstags'  ['glitch', 'electronic']

============================== file details ==============================
                                           'mtime'  1636136193.081603  (2021-11-05 19:16:33)
                             'size'  12295039