======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '66'
                                          'artist'  'Yximalloo'
                                     'text_people'  ''
                                         'release'  'The Worst Of 1984'
                                           'title'  'Zicarbometxyvinylamine'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['japanese avant garde', 'prda', 'avant garde', 'japanese', 'experimental']"
                                     'discogstags'  "['experimental', 'electronic', 'pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '15'
                                      'tracktotal'  ''
                                            'date'  '1994'
                                        'comments'  ''
                                           'genre'  'electronic-experimental'
                                             'bpm'  '89.8'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'The Worst Of 1984'
'TBPM' (BPM (beats per minute))                     '89.8'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental'
'TDRC' (Recording time)                             '1994'
'TENC' (Encoded by)                                 'Itunes V7.0.2'
'TIT2' (Title/songname/content description)         'Zicarbometxyvinylamine'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Yximalloo'
'TPE2' (Band/orchestra/accompaniment)               'Yximalloo'
'TRCK' (Track number/Position in set)               '15'
'TXXX:PZTagEditor Info'                             'This tag done with PZ TagEditor at 03.04.2008 16:03:53. Version 5.0.603.21'
'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:discogstags'                                  ['experimental', 'electronic', 'pop']
'TXXX:lastfmtags'                                   ['japanese avant garde', 'prda', 'avant garde', 'japanese', 'experimental']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+2.90 dB'
'TXXX:replaygain_track_peak'                        '0.280936'

========================== row from database ==========================
                                              'id'  936026
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Yximalloo/yximalloo - 1994 - the worst of 1984/15 - Zicarbometxyvinylamine.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  66
                                           'genre'  electronic-experimental
                                        'filesize'  2138827
                                           'mtime'  1622659802
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm yximalloo 1994 the worst of 15 electronic experimental
                                      'tag_artist'  Yximalloo
                                     'tag_release'  The Worst Of 1984
                                       'tag_title'  Zicarbometxyvinylamine
                                             'bpm'  89.8
                                    'search_title'  'zicarbometxyvinylamine':1
                                   'search_artist'  'yximalloo':1
                                  'search_release'  '1984':4 'of':3 'the':1 'worst':2
                                     'search_rest'  '1994':2 'electronic':6 'experimental':7 'of':5 'the':3 'worst':4 'yximalloo':1
                                    'search_combo'  '1984':6C '1994':8 'electronic':12 'experimental':13 'of':5C,11 'the':3C,9 'worst':4C,10 'yximalloo':2B,7 'zicarbometxyvinylamine':1A
                                    'tag_tracknum'  15
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['japanese avant garde', 'prda', 'avant garde', 'japanese', 'experimental']
                                        'tag_date'  1994
                                     'discogstags'  ['experimental', 'electronic', 'pop']

============================== file details ==============================
                                           'mtime'  1622659802.3620923  (2021-06-02 20:50:02)
                             'size'  2138827