======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '377'
                                          'artist'  'Bimbo Boy'
                                     'text_people'  ''
                                         'release'  'miscitalo'
                                           'title'  'Drama Queen (Pink club mix)'
                                           'quals'  ("['Q-HAP-4', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-1', 'q-play-3', "
 "'q-chart-1', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['swedish', 'dance', 'pop', 'synthpop', 'queer', 'disco']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  ''
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'electronic-we-disco or italo'
                                             'bpm'  '131.158'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'miscitalo'
'TBPM' (BPM (beats per minute))                     '131.158'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-disco or italo'
'TDRC' (Recording time)                             '2006'
'TIT2' (Title/songname/content description)         'Drama Queen (Pink club mix)'
'TKEY' (Initial key)                                '3A'
'TPE1' (Lead performer(s)/Soloist(s))               'Bimbo Boy'
'TRCK' (Track number/Position in set)               '3'
'TXXX:Q-HAP'                                        '4'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['swedish', 'dance', 'pop', 'synthpop', 'queer', 'disco']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-9.02 dB'
'TXXX:replaygain_track_peak'                        '1.237979'

========================== row from database ==========================
                                              'id'  1420341
                                            'path'  /data/Music/Bulk/00poprockelectronic-waves-disco/00disco-italo/Bimbo Boy/cifsce67.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  377
                                           'genre'  electronic-we-disco or italo
                                        'filesize'  6047616
                                           'mtime'  1620607813
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic waves disco 00disco cifsce67 electronic we disco or
                                      'tag_artist'  Bimbo Boy
                                     'tag_release'  miscitalo
                                       'tag_title'  Drama Queen (Pink club mix)
                                             'bpm'  131.158
                                    'search_title'  'club':5 'drama':1 'mix':6,7 'pink':3,4 'queen':2
                                   'search_artist'  'bimbo':1 'boy':2
                                  'search_release'  'miscitalo':1
                                     'search_rest'  '00disco':4 '00poprockelectronic':1 'cifsce67':5 'disco':3 'electronic':6 'or':8 'waves':2 'we':7
                                    'search_combo'  '00disco':14 '00poprockelectronic':11 'bimbo':8B 'boy':9B 'cifsce67':15 'club':5A 'disco':13 'drama':1A 'electronic':16 'miscitalo':10C 'mix':6A,7A 'or':18 'pink':3A,4A 'queen':2A 'waves':12 'we':17
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-1', 'q-other-1', 'Q-HAP-4', 'q-bass-4', 'q-grit-1']
                                      'lastfmtags'  ['swedish', 'dance', 'pop', 'synthpop', 'queer', 'disco']
                                        'tag_date'  2006
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620607812.7065003  (2021-05-10 02:50:12)
                             'size'  6047616