======================== unified (from filesystem) ========================
                                         'bitrate'  '219.381'
                                        'duration'  '186'
                                          'artist'  'ken laszlo'
                                     'text_people'  ''
                                         'release'  'miscitalo'
                                           'title'  'tonight (RE-REMIX)'
                                           'quals'  ("['Q-HAP-4', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-1', 'q-busy-3', 'q-grit-1', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['80s', 'dance', 'italo disco', 'disco']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  ''
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'electronic-we-disco or italo'
                                             'bpm'  '125.083'
                                             'key'  '9B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'miscitalo'
'TBPM' (BPM (beats per minute))                     '125.083'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-disco or italo'
'TDRC' (Recording time)                             '2006'
'TIT2' (Title/songname/content description)         'tonight (RE-REMIX)'
'TKEY' (Initial key)                                '9B'
'TPE1' (Lead performer(s)/Soloist(s))               'ken laszlo'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '9'
'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:lastfmtags'                                   ['80s', 'dance', 'italo disco', 'disco']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.20 dB'
'TXXX:replaygain_track_peak'                        '0.657523'

========================== row from database ==========================
                                              'id'  1298489
                                            'path'  /data/Music/Bulk/00poprockelectronic-waves-disco/00disco-italo/patrick cowley - Deep Dance Best Of Italo Vol.1/09 - ken laszlo - tonight (RE-REMIX).mp3
                                         'working'  None
                                         'bitrate'  219
                                    'duration_sec'  186
                                           'genre'  electronic-we-disco or italo
                                        'filesize'  5099740
                                           'mtime'  1620610936
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic waves disco 00disco patrick cowley Deep Dance Best Of Italo Vol.1 09 electronic we disco or
                                      'tag_artist'  ken laszlo
                                     'tag_release'  miscitalo
                                       'tag_title'  tonight (RE-REMIX)
                                             'bpm'  125.083
                                    'search_title'  're':2 'remix':3 'reremix':4 'tonight':1
                                   'search_artist'  'ken':1 'laszlo':2
                                  'search_release'  'miscitalo':1
                                     'search_rest'  '00disco':4 '00poprockelectronic':1 '1':13 'best':9 'cowley':6 'dance':8 'deep':7 'disco':3 'electronic':15 'italo':11 'of':10 'or':17 'patrick':5 'vol':12 'vol1':14 'waves':2 'we':16
                                    'search_combo'  '00disco':11 '00poprockelectronic':8 '1':20 'best':16 'cowley':13 'dance':15 'deep':14 'disco':10 'electronic':22 'italo':18 'ken':5B 'laszlo':6B 'miscitalo':7C 'of':17 'or':24 'patrick':12 're':2A 'remix':3A 'reremix':4A 'tonight':1A 'vol':19 'vol1':21 'waves':9 'we':23
                                    'tag_tracknum'  9
                                      'num_images'  0
                                             'key'  9B
                                           '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-2', 'q-other-2', 'Q-HAP-4', 'q-bass-1', 'q-grit-1']
                                      'lastfmtags'  ['80s', 'dance', 'italo disco', 'disco']
                                        'tag_date'  2006
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620610936.101777  (2021-05-10 03:42:16)
                             'size'  5099740