======================== unified (from filesystem) ========================
                                         'bitrate'  '204.205'
                                        'duration'  '199'
                                          'artist'  'The Cultural Decay'
                                     'text_people'  ''
                                         'release'  'Koude Golven: A Collection Of Belgian Cold Wave & Punk 1979-1984'
                                           'title'  'Brave New World'
                                           'quals'  ("['Q-UNU-1', 'Q-HAP-2', 'Q-SYN-3', 'Q-BUSY-3', 'Q-GRIT-2', 'Q-PLAY-3', "
 "'q-bass-4', 'Q-CHART-1', 'Q-JZFKS-1', 'Q-OLDST-3', 'q-drums-3', 'q-other-2', "
 "'q-piano-1', 'q-vocals-3', 'Q-HHRNBTT-1', 'Q-MIXBEAT-2', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['post-punk', 'coldwave', 'new wave', 'belgium']"
                                     'discogstags'  "['new wave', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '21'
                                      'tracktotal'  ''
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk-coldwave'
                                             'bpm'  '100.2'
                                             'key'  '11B'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         'Discogs: 2594552'
'TALB' (Album/Movie/Show title)                     'Koude Golven: A Collection Of Belgian Cold Wave & Punk 1979-1984'
'TBPM' (BPM (beats per minute))                     '100.2'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk-coldwave'
'TDRC' (Recording time)                             '2010'
'TENC' (Encoded by)                                 "LAME Ain't an MP3 Encoder"
'TIT2' (Title/songname/content description)         'Brave New World'
'TKEY' (Initial key)                                '11B'
'TLAN' (Language(s))                                'English'
'TPE1' (Lead performer(s)/Soloist(s))               'The Cultural Decay'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '21'
'TSSE' (Software/Hardware and settings used for encoding)  'Lame3.97'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '1'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['new wave', 'rock']
'TXXX:lastfmtags'                                   ['post-punk', 'coldwave', 'new wave', 'belgium']
'TXXX:q-bass'                                       '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.15 dB'
'TXXX:replaygain_track_peak'                        '0.519114'

========================== row from database ==========================
                                              'id'  1488836
                                            'path'  /data/Music/Bulk/00poprockelectronic-waves-disco/00newwave-postpunk/various-2010-koude_golven_a_collection_of_belgian_cold_wave_and_punk_1979_1984-cd_comp_ltd/206-the_cultural_decay-brave_new_world.mp3
                                         'working'  None
                                         'bitrate'  204
                                    'duration_sec'  199
                                           'genre'  electronic-we-new wave or post punk-coldwave
                                        'filesize'  5091581
                                           'mtime'  1620531982
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic waves disco 00newwave postpunk various 2010 koude_golven_a_collection_of_belgian_cold_wave_and_punk_1979_1984 cd_comp_ltd 206 the_cultural_decay brave_new_world electronic we new wave post punk coldwave
                                      'tag_artist'  The Cultural Decay
                                     'tag_release'  Koude Golven: A Collection Of Belgian Cold Wave & Punk 1979-1984
                                       'tag_title'  Brave New World
                                             'bpm'  100.2
                                    'search_title'  'brave':1 'new':2 'world':3
                                   'search_artist'  'cultural':2 'decay':3 'the':1
                                  'search_release'  '1979':11 '19791984':13 '1984':12 'a':4 'belgian':7 'cold':8 'collection':5 'golven':2,3 'koude':1 'of':6 'punk':10 'wave':9
                                     'search_rest'  '00newwave':4 '00poprockelectronic':1 '1979':18 '1984':19 '2010':7 '206':23 'a':10 'and':16 'belgian':13 'brave':27 'cd':20 'cold':14 'coldwave':36 'collection':11 'comp':21 'cultural':25 'decay':26 'disco':3 'electronic':30 'golven':9 'koude':8 'ltd':22 'new':28,32 'of':12 'post':34 'postpunk':5 'punk':17,35 'the':24 'various':6 'wave':15,33 'waves':2 'we':31 'world':29
                                    'search_combo'  '00newwave':23 '00poprockelectronic':20 '1979':17C,37 '19791984':19C '1984':18C,38 '2010':26 '206':42 'a':10C,29 'and':35 'belgian':13C,32 'brave':1A,46 'cd':39 'cold':14C,33 'coldwave':55 'collection':11C,30 'comp':40 'cultural':5B,44 'decay':6B,45 'disco':22 'electronic':49 'golven':8C,9C,28 'koude':7C,27 'ltd':41 'new':2A,47,51 'of':12C,31 'post':53 'postpunk':24 'punk':16C,36,54 'the':4B,43 'various':25 'wave':15C,34,52 'waves':21 'we':50 'world':3A,48
                                    'tag_tracknum'  21
                                      'num_images'  0
                                             'key'  11B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-2', 'Q-OLDST-3', 'Q-GRIT-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-CHART-1', 'q-drums-3', 'Q-SYN-3', 'q-other-2', 'Q-BUSY-3', 'Q-HAP-2', 'Q-PLAY-3', 'q-bass-4']
                                      'lastfmtags'  ['post-punk', 'coldwave', 'new wave', 'belgium']
                                        'tag_date'  2010
                                     'discogstags'  ['new wave', 'rock']

============================== file details ==============================
                                           'mtime'  1620531982.0345674  (2021-05-09 05:46:22)
                             'size'  5091581