======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '249'
                                          'artist'  'Asylum Party'
                                     'text_people'  ''
                                         'release'  "Picture One 12''"
                                           'title'  'Julia'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-LOCALNESS-3', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['coldwave', 'post punk', 'french', 'new wave', 'french cold wave', '80s']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '01'
                                      'tracktotal'  '05'
                                            'date'  '1988'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk-coldwave'
                                             'bpm'  '123.632'
                                             'key'  '10B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'PRIV:AverageLevel: \x1a\x00\x00'                   PRIV(owner='AverageLevel', data=b' \x1a\x00\x00')
'PRIV:PeakValue:·q\x00\x00'                         PRIV(owner='PeakValue', data=b'\xb7q\x00\x00')
'PRIV:WM/MediaClassPrimaryID:¼}`Ñ#ãâK\x86¡H¤*(D\x1e'  PRIV(owner='WM/MediaClassPrimaryID', data=b'\xbc}`\xd1#\xe3\xe2K\x86\xa1H\xa4*(D\x1e')
'PRIV:WM/MediaClassSecondaryID:\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'  PRIV(owner='WM/MediaClassSecondaryID', data=b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
'TALB' (Album/Movie/Show title)                     "Picture One 12''"
'TBPM' (BPM (beats per minute))                     '123.632'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk-coldwave'
'TDRC' (Recording time)                             '1988'
'TIT2' (Title/songname/content description)         'Julia'
'TKEY' (Initial key)                                '10B'
'TPE1' (Lead performer(s)/Soloist(s))               'Asylum Party'
'TRCK' (Track number/Position in set)               '01/05'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['coldwave', 'post punk', 'french', 'new wave', 'french cold wave', '80s']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.19 dB'
'TXXX:replaygain_track_peak'                        '0.444218'

========================== row from database ==========================
                                              'id'  1525897
                                            'path'  /data/Music/Bulk/00poprockelectronic-waves-disco/00newwave-postpunk/Asylum Party - Picture One 12__/01 - Julia (2).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  249
                                           'genre'  electronic-we-new wave or post punk-coldwave
                                        'filesize'  6024900
                                           'mtime'  1620531472
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic waves disco 00newwave postpunk 12__ 01 (2) electronic we new wave or post punk coldwave
                                      'tag_artist'  Asylum Party
                                     'tag_release'  Picture One 12''
                                       'tag_title'  Julia
                                             'bpm'  123.632
                                    'search_title'  'julia':1
                                   'search_artist'  'asylum':1 'party':2
                                  'search_release'  '12':3,4 'one':2 'picture':1
                                     'search_rest'  '00newwave':4 '00poprockelectronic':1 '12':6 '2':7,8 'coldwave':16 'disco':3 'electronic':9 'new':11 'or':13 'post':14 'postpunk':5 'punk':15 'wave':12 'waves':2 'we':10
                                    'search_combo'  '00newwave':11 '00poprockelectronic':8 '12':6C,7C,13 '2':14,15 'asylum':2B 'coldwave':23 'disco':10 'electronic':16 'julia':1A 'new':18 'one':5C 'or':20 'party':3B 'picture':4C 'post':21 'postpunk':12 'punk':22 'wave':19 'waves':9 'we':17
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  10B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-3', '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-2', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['coldwave', 'post punk', 'french', 'new wave', 'french cold wave', '80s']
                                        'tag_date'  1988
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620531472.3162432  (2021-05-09 05:37:52)
                             'size'  6024900