======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '220'
                                          'artist'  'Yximalloo'
                                     'text_people'  ''
                                         'release'  'The Worst of 1982'
                                           'title'  'A Water #8'
                                           '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-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['japanese avant garde', 'prda', 'avant garde', 'japanese', 'experimental']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '32'
                                            'date'  '1994'
                                        'comments'  ''
                                           'genre'  'electronic-experimental'
                                             'bpm'  '84.4'
                                             'key'  '11A'
                                        'acoustid'  '3954863d-f666-4c40-ab43-659ce0f74f02'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'The Worst of 1982'
'TBPM' (BPM (beats per minute))                     '84.4'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental'
'TDOR' (Original release time)                      '1994'
'TDRC' (Recording time)                             '1994'
'TIT2' (Title/songname/content description)         'A Water #8'
'TKEY' (Initial key)                                '11A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Yximalloo'
'TPE2' (Band/orchestra/accompaniment)               'Yximalloo'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Sakura Wrechords'
'TRCK' (Track number/Position in set)               '4/32'
'TSO2'                                              'Yximalloo'
'TSOP' (Performer sort order)                       'Yximalloo'
'TXXX:Acoustid Id'                                  '3954863d-f666-4c40-ab43-659ce0f74f02'
'TXXX:Artists'                                      'Yximalloo'
'TXXX:CATALOGNUMBER'                                'sakura c-05 cd'
'TXXX:MusicBrainz Album Artist Id'                  'e8dfd963-cac2-48ec-af8f-d2ea80134185'
'TXXX:MusicBrainz Album Id'                         'c4773052-4efe-439a-8eb9-0dbb6eeaa349'
'TXXX:MusicBrainz Album Release Country'            'JP'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'e8dfd963-cac2-48ec-af8f-d2ea80134185'
'TXXX:MusicBrainz Release Group Id'                 '246e7a87-52c0-38fe-87e6-fa0e4b2a2169'
'TXXX:MusicBrainz Release Track Id'                 'aa8def2a-6887-3550-8d2c-163c67ab6a3d'
'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:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['japanese avant garde', 'prda', 'avant garde', 'japanese', 'experimental']
'TXXX:originalyear'                                 '1994'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'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'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.68 dB'
'TXXX:replaygain_track_peak'                        '0.597782'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'5d354b2f-81c5-44e2-8d79-a510b6b8c29f')

========================== row from database ==========================
                                              'id'  935876
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Yximalloo/yximalloo - 1982/04- Track04.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  220
                                           'genre'  electronic-experimental
                                        'filesize'  5310188
                                           'mtime'  1622659805
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm yximalloo 04 Track04 electronic experimental
                                      'tag_artist'  Yximalloo
                                     'tag_release'  The Worst of 1982
                                       'tag_title'  A Water #8
                                             'bpm'  84.4
                                    'search_title'  '8':3,4 'a':1 'water':2
                                   'search_artist'  'yximalloo':1
                                  'search_release'  '1982':4 'of':3 'the':1 'worst':2
                                     'search_rest'  'electronic':3 'experimental':4 'track04':2 'yximalloo':1
                                    'search_combo'  '1982':9C '8':3A,4A 'a':1A 'electronic':12 'experimental':13 'of':8C 'the':6C 'track04':11 'water':2A 'worst':7C 'yximalloo':5B,10
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', '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-1', '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'  []

============================== file details ==============================
                                           'mtime'  1622659805.187502  (2021-06-02 20:50:05)
                             'size'  5310188