======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '258'
                                          'artist'  'Poe'
                                     'text_people'  ''
                                         'release'  'Hello'
                                           'title'  'Angry Johnny'
                                           'quals'  ("['Q-HAP-2', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-OLDST-3', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'alternative', 'rock', 'female vocalists', 'singer songwriter']"
                                     'discogstags'  "['electronic', 'house', 'breaks', 'downtempo']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '12'
                                            'date'  '1996'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter'
                                             'bpm'  '89.0'
                                             'key'  '10B'
                                        'acoustid'  '6ca6a841-5a86-4013-b7b9-5ad24fbd9504'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Hello'
'TBPM' (BPM (beats per minute))                     '89.0'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter'
'TDOR' (Original release time)                      '1995'
'TDRC' (Recording time)                             '1996-12-11'
'TIT2' (Title/songname/content description)         'Angry Johnny'
'TKEY' (Initial key)                                '10B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Poe'
'TPE2' (Band/orchestra/accompaniment)               'Poe'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '5/12'
'TSO2'                                              'Poe'
'TSOP' (Performer sort order)                       'Poe'
'TSRC' (ISRC (international standard recording code))  'USAT29500268'
'TXXX:Acoustid Id'                                  '6ca6a841-5a86-4013-b7b9-5ad24fbd9504'
'TXXX:Artists'                                      'Poe'
'TXXX:MusicBrainz Album Artist Id'                  '72ae540c-514f-4c05-b05d-e6297e0ce4da'
'TXXX:MusicBrainz Album Id'                         '97822218-2d89-4742-8aa8-ac2822a82480'
'TXXX:MusicBrainz Album Release Country'            'JP'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '72ae540c-514f-4c05-b05d-e6297e0ce4da'
'TXXX:MusicBrainz Release Group Id'                 'cffa265f-d5a5-3509-93f7-983045fd10ff'
'TXXX:MusicBrainz Release Track Id'                 'cdb0739e-04b1-3872-91d7-3f46b0995a83'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['electronic', 'house', 'breaks', 'downtempo']
'TXXX:lastfmtags'                                   ['indie', 'alternative', 'rock', 'female vocalists', 'singer songwriter']
'TXXX:originalyear'                                 '1995'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.43 dB'
'TXXX:replaygain_track_peak'                        '0.612517'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'aa8111ae-79f7-4ecf-b17a-680a6cbe83a3')
'USLT::XXX'                                         ('Johnny, angry Johnny\n'
 'This is Jezebel in Hell\n'
 '\n'
 'I wanna kill you\n'
 'I wanna blow you away\n'
 'I wanna kill you\n'
 'I wanna blow you away\n'
 '\n'
 'I can do it you gently\n'
 "I can do it with an animal's grace\n"
 'I can do it with precision\n'
 'I can do it with gourmet taste\n'
 '\n'
 'But either way\n'
 'Either, either way\n'
 'I wanna kill you\n'
 'I wanna blow you away\n'
 '\n'
 'I can do it to your mind\n'
 'I can do it to your face\n'
 'I can do it with integrity\n'
 'I can do it with disgrace\n'
 '\n'
 'But either way\n'
 'Either way\n'
 'I wanna kill you\n'
 'I wanna blow you away\n'
 '\n'
 'Johnny, angry Johnny\n'
 'This is Jezebel in Hell, Johnny\n'
 'Johnny, angry Johnny\n'
 'This is Jezebel in Hell\n'
 '\n'
 'I can do it in a church\n'
 'I can do it any time or place\n'
 'I can do it like an angel\n'
 'To quiet down your rage\n'
 '\n'
 'But either way\n'
 'Either, oh either way\n'
 'I wanna kill you\n'
 'I wanna blow you away\n'
 '\n'
 'I can do it in the water\n'
 'I can do on dry land\n'
 'I can do it with instruments\n'
 'I can do it with my own bare hands\n'
 '\n'
 'But either way, either way\n'
 'You know where it stands\n'
 'I wanna kill you\n'
 'I wanna blow you away\n'
 '\n'
 'Johnny, angry Johnny\n'
 'This is Jezebel in Hell\n'
 'Johnny, oh my Johnny\n'
 '\n'
 'Where did your pleasure go\n'
 'When the pain came through you?\n'
 'Where did your happiness go?\n'
 'This force is running you around now\n'
 'Getting you down now\n'
 'Where is your pleasure now Johnny?\n'
 'Where has your pleasure gone now?\n'
 '\n'
 'Johnny, angry Johnny\n'
 'This is Jezebel in Hell\n'
 'Johnny, angry Johnny\n'
 'This is Jezebel in Hell\n'
 '\n'
 'Johnny, I wanna blow you\n'
 'Oh Johnny, away\n'
 'Johnny, I wanna blow you away\n'
 "Johnny, every body really doesn't feel okay\n"
 'Johnny')

========================== row from database ==========================
                                              'id'  1255357
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Poe/Poe - Hello - 05 - Angry Johnny.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  258
                                           'genre'  ifs-songwriter
                                        'filesize'  5176907
                                           'mtime'  1636400409
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos 05 ifs songwriter
                                      'tag_artist'  Poe
                                     'tag_release'  Hello
                                       'tag_title'  Angry Johnny
                                             'bpm'  89.0
                                    'search_title'  'angry':1 'johnny':2
                                   'search_artist'  'poe':1
                                  'search_release'  'hello':1
                                     'search_rest'  '00singer':1 'eos':3 'ifs':4 'songwriter':2
                                    'search_combo'  '00singer':5 'angry':1A 'eos':7 'hello':4C 'ifs':8 'johnny':2A 'poe':3B 'songwriter':6
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  10B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-3', 'q-other-2', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'alternative', 'rock', 'female vocalists', 'singer songwriter']
                                        'tag_date'  1996
                                     'discogstags'  ['electronic', 'house', 'breaks', 'downtempo']

============================== file details ==============================
                                           'mtime'  1636400409.4454503  (2021-11-08 20:40:09)
                             'size'  5176907