======================== unified (from filesystem) ========================
                                         'bitrate'  '224.0'
                                        'duration'  '83'
                                          'artist'  'Psyclon Nine'
                                     'text_people'  ''
                                         'release'  'Crwn Thy Frnicatr'
                                           'title'  'The Room'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-3', 'Q-MIXBEAT-3', 'Q-CHART-3', 'Q-PLAY-3', 'Q-SYN-3', "
 "'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'q-bass-3', 'q-drums-4', "
 "'q-other-2', 'q-piano-1', 'q-vocals-1', 'Q-BUSY-4', 'Q-GRIT-4', 'Q-OLDST-3']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '11'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'eid-ebm or industrial or darkwave'
                                             'bpm'  '134.5'
                                             'key'  '2B'
                                        'acoustid'  '91586949-7e2a-472e-b4b2-4450fcd2e157'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Crwn Thy Frnicatr'
'TBPM' (BPM (beats per minute))                     '134.5'
'TCON' (Content type, a.k.a. Genre)                 'eid-ebm or industrial or darkwave'
'TDOR' (Original release time)                      '2006'
'TDRC' (Recording time)                             '2006-11-10'
'TEXT' (Lyricist/Text writer)                       'Nero Bellum'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['electric guitar and synthesizer', 'Rotny Ford'], ['electric guitar and synthesizer', 'Josef Heresy'], ['membranophone', 'Abbey Nex'], ['mix', 'Da5id Din'], ['producer', 'Nero Bellum'], ['producer', 'Da5id Din'], ['lead vocals', 'Nero Bellum']])
'TIT2' (Title/songname/content description)         'The Room'
'TKEY' (Initial key)                                '2B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Psyclon Nine'
'TPE2' (Band/orchestra/accompaniment)               'Psyclon Nine'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'NoiTekk'
'TRCK' (Track number/Position in set)               '5/11'
'TSO2'                                              'Psyclon Nine'
'TSOP' (Performer sort order)                       'Psyclon Nine'
'TXXX:ARTISTS'                                      'Psyclon Nine'
'TXXX:ASIN'                                         'B000JUBI20'
'TXXX:Acoustid Id'                                  '91586949-7e2a-472e-b4b2-4450fcd2e157'
'TXXX:BARCODE'                                      '4025905960958'
'TXXX:CATALOGNUMBER'                                'NTK 024'
'TXXX:MusicBrainz Album Artist Id'                  '0541c64f-17dd-424f-9483-391599d14cb6'
'TXXX:MusicBrainz Album Id'                         '83ee7a5b-eed0-44ae-9135-eef1ed6ba73c'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '0541c64f-17dd-424f-9483-391599d14cb6'
'TXXX:MusicBrainz Release Group Id'                 '0acb911c-dd10-3311-99a2-8191e0d5531d'
'TXXX:MusicBrainz Release Track Id'                 '6df39aea-7bdc-4b64-b824-0723189d7986'
'TXXX:Q-BUSY'                                       '4'
'TXXX:Q-CHART'                                      '3'
'TXXX:Q-GRIT'                                       '4'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '3'
'TXXX:Q-UNU'                                        '3'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:Writer'                                       'Nero Bellum'
'TXXX:originalyear'                                 '2006'
'TXXX:q-bass'                                       '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+8.04 dB'
'TXXX:replaygain_track_peak'                        '0.972147'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'4fc45de1-af62-4c86-a1f3-cfb96b8d243f')

========================== row from database ==========================
                                              'id'  1539032
                                            'path'  /data/Music/Bulk/00dwimp/2006 - Crwn Thy Frnicatr/05 - The Room.mp3
                                         'working'  None
                                         'bitrate'  224
                                    'duration_sec'  83
                                           'genre'  eid-ebm or industrial or darkwave
                                        'filesize'  2388119
                                           'mtime'  1636473200
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 2006 05 eid ebm or industrial or darkwave
                                      'tag_artist'  Psyclon Nine
                                     'tag_release'  Crwn Thy Frnicatr
                                       'tag_title'  The Room
                                             'bpm'  134.5
                                    'search_title'  'room':2 'the':1
                                   'search_artist'  'nine':2 'psyclon':1
                                  'search_release'  'crwn':1 'frnicatr':3 'thy':2
                                     'search_rest'  '00dwimp':1 '2006':2 'darkwave':7 'ebm':4 'eid':3 'industrial':6 'or':5
                                    'search_combo'  '00dwimp':8 '2006':9 'crwn':5C 'darkwave':14 'ebm':11 'eid':10 'frnicatr':7C 'industrial':13 'nine':4B 'or':12 'psyclon':3B 'room':2A 'the':1A 'thy':6C
                                    'tag_tracknum'  5
                                      'num_images'  1
                                             'key'  2B
                                           'quals'  ['Q-HAP-2', 'Q-UNU-3', 'Q-MIXBEAT-3', 'Q-CHART-3', 'Q-PLAY-3', 'Q-SYN-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'q-bass-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', 'Q-BUSY-4', 'Q-GRIT-4', 'Q-OLDST-3']
                                      'lastfmtags'  []
                                        'tag_date'  2006
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636473200.2638242  (2021-11-09 16:53:20)
                             'size'  2388119