======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '329'
                                          'artist'  'Arcadia'
                                     'text_people'  ''
                                         'release'  'Essentials'
                                           'title'  'Election Day (2010 Remastered Version)'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['pop', 'synthpop', 'new wave', 'synth pop', 'new romantic', '80s']"
                                     'discogstags'  "['electronic', 'progressive trance']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '06'
                                      'tracktotal'  ''
                                            'date'  '2018'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk'
                                             'bpm'  '110.7'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Essentials'
'TBPM' (BPM (beats per minute))                     '110.7'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk'
'TDRC' (Recording time)                             '2018'
'TIT2' (Title/songname/content description)         'Election Day (2010 Remastered Version)'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Arcadia'
'TRCK' (Track number/Position in set)               '06'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['electronic', 'progressive trance']
'TXXX:lastfmtags'                                   ['pop', 'synthpop', 'new wave', 'synth pop', 'new romantic', '80s']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.02 dB'
'TXXX:replaygain_track_peak'                        '0.484438'

========================== row from database ==========================
                                              'id'  1476447
                                            'path'  /data/Music/Bulk/00poprockelectronic-waves-disco/00newwave-postpunk/Duran Duran - Duran.Duran.-.Essentials.2018.mp3/06_-_Election_Day_2010_Remastered_Version.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  329
                                           'genre'  electronic-we-new wave or post punk
                                        'filesize'  13183467
                                           'mtime'  1620611398
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic waves disco 00newwave postpunk Duran Duran Duran.Duran. .Essentials.2018.mp3 06_ _Election_Day_2010_Remastered_Version electronic we new wave or post punk
                                      'tag_artist'  Arcadia
                                     'tag_release'  Essentials
                                       'tag_title'  Election Day (2010 Remastered Version)
                                             'bpm'  110.7
                                    'search_title'  '2010':3,4 'day':2 'election':1 'remastered':5 'version':6,7
                                   'search_artist'  'arcadia':1
                                  'search_release'  'essentials':1
                                     'search_rest'  '00newwave':4 '00poprockelectronic':1 '06':14 '2010':17 '2018':11 'day':16 'disco':3 'duran':6,7,8 'duranduran':9 'election':15 'electronic':20 'essentials':10 'essentials2018mp3':13 'mp3':12 'new':22 'or':24 'post':25 'postpunk':5 'punk':26 'remastered':18 'version':19 'wave':23 'waves':2 'we':21
                                    'search_combo'  '00newwave':13 '00poprockelectronic':10 '06':23 '2010':3A,4A,26 '2018':20 'arcadia':8B 'day':2A,25 'disco':12 'duran':15,16,17 'duranduran':18 'election':1A,24 'electronic':29 'essentials':9C,19 'essentials2018mp3':22 'mp3':21 'new':31 'or':33 'post':34 'postpunk':14 'punk':35 'remastered':5A,27 'version':6A,7A,28 'wave':32 'waves':11 'we':30
                                    'tag_tracknum'  6
                                      'num_images'  1
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-2', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['pop', 'synthpop', 'new wave', 'synth pop', 'new romantic', '80s']
                                        'tag_date'  2018
                                     'discogstags'  ['electronic', 'progressive trance']

============================== file details ==============================
                                           'mtime'  1620611398.140101  (2021-05-10 03:49:58)
                             'size'  13183467