======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '205'
                                          'artist'  'The Rip Off Artist'
                                     'text_people'  ''
                                         'release'  'Pet Sounds'
                                           'title'  'Bear Down'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['microhouse', 'idm', 'electronic', 'glitch-hop', 'title is imperative']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  ''
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'electronic-experimental'
                                             'bpm'  '125.274391'
                                             'key'  '5A'
                                        'acoustid'  ''
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            'Vertical Form'
'COMM:iTunNORM:eng'                                 (' 0000041E 000006E1 000026D6 00004BA7 00024A07 00015FA7 00008000 00008000 '
 '0000755E 0000755E')
'TALB' (Album/Movie/Show title)                     'Pet Sounds'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental'
'TDRC' (Recording time)                             '2003'
'TIT2' (Title/songname/content description)         'Bear Down'
'TKEY' (Initial key)                                '5A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Rip Off Artist'
'TRCK' (Track number/Position in set)               '6'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:TraktorID'                                    '04-AM00uodpqGaoh3qXeKh2moZqiXeYmYqHaahmqId6l3mqdpqGaoh3qYZ7d2q4ZqmHe5h4uHarhmqYd7mVrIh7uGaquHuYeLiWu4ZqmHd5uYucervGqst7rLm5x6u8m6y3uXrKrHq7xqvLe6y7qservGqsu7vbY1mrqquomah6rJeauqq5iZmLlnjKvcq82qvMmrzKq9yrzarMmbvMnMy5y8qszZvMyczLnLy8zNm8y4vMucvKrM2by8nMy5y8vMzZva3KqYiaeKy4iappqpiJqIrLiJummamImoiruImpaZqYiaiKu4ialpipiHp4mZiImWmKmIeoiZmIiZaZVQAAAA'
'TXXX:TraktorPeakDB'                                '-1.122399'
'TXXX:TraktorPerceivedDB'                           '1.319466'
'TXXX:TraktorReleaseDate'                           '2003/01/01'
'TXXX:fBPM'                                         '125.274391'
'TXXX:fBPMQuality'                                  '0.298498'
'TXXX:lastfmtags'                                   ['microhouse', 'idm', 'electronic', 'glitch-hop', 'title is imperative']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.13 dB'
'TXXX:replaygain_track_peak'                        '0.568971'

========================== row from database ==========================
                                              'id'  421604
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/RIP OFF ARTIST/[2003] Pet sounds - THE RIP OFF ARTIST (Vertical form, 2003)/06 Bear Down.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  205
                                           'genre'  electronic-experimental
                                        'filesize'  4929536
                                           'mtime'  1636916992
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm RIP OFF ARTIST [2003] sounds THE RIP OFF ARTIST (Vertical form, 2003) 06 electronic experimental
                                      'tag_artist'  The Rip Off Artist
                                     'tag_release'  Pet Sounds
                                       'tag_title'  Bear Down
                                             'bpm'  125.274
                                    'search_title'  'bear':1 'down':2
                                   'search_artist'  'artist':4 'off':3 'rip':2 'the':1
                                  'search_release'  'pet':1 'sounds':2
                                     'search_rest'  '2003':4,5,12 'artist':3 'electronic':13 'experimental':14 'form':10,11 'off':2 'rip':1 'sounds':6 'the':7 'vertical':8,9
                                    'search_combo'  '2003':12,13,20 'artist':6B,11 'bear':1A 'down':2A 'electronic':21 'experimental':22 'form':18,19 'off':5B,10 'pet':7C 'rip':4B,9 'sounds':8C,14 'the':3B,15 'vertical':16,17
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-1', 'q-other-1', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['microhouse', 'idm', 'electronic', 'glitch-hop', 'title is imperative']
                                        'tag_date'  2003
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636916991.7139363  (2021-11-14 20:09:51)
                             'size'  4929536