======================== unified (from filesystem) ========================
                                         'bitrate'  '207.529'
                                        'duration'  '180'
                                          'artist'  'Felix Kubin'
                                     'text_people'  ''
                                         'release'  'Matki Wandalki'
                                           'title'  'Hit Me, Provider'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-UNU-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['electronica', 'avant garde', 'electro', 'electronic', 'experimental']"
                                     'discogstags'  "['electronic', 'illbient', 'experimental']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '13'
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '145.0'
                                             'key'  '6A'
                                        'acoustid'  'f9f9da0e-540d-494a-b2eb-1112e69af853'
rest: ''

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

'COMM:ID3v1 Comment:eng'                            'BCC'
'TALB' (Album/Movie/Show title)                     'Matki Wandalki'
'TBPM' (BPM (beats per minute))                     '145.0'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDOR' (Original release time)                      '2004'
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'Hit Me, Provider'
'TKEY' (Initial key)                                '6A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Felix Kubin'
'TPE2' (Band/orchestra/accompaniment)               'Felix Kubin'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'A-Musik'
'TRCK' (Track number/Position in set)               '12/13'
'TSO2'                                              'Kubin, Felix'
'TSOP' (Performer sort order)                       'Kubin, Felix'
'TXXX:Acoustid Id'                                  'f9f9da0e-540d-494a-b2eb-1112e69af853'
'TXXX:BARCODE'                                      '4260035452731'
'TXXX:CATALOGNUMBER'                                'a27'
'TXXX:MusicBrainz Album Artist Id'                  '299d57a7-690d-4225-b341-0b8eeca007e1'
'TXXX:MusicBrainz Album Id'                         'cd82048c-b808-4487-8f1e-db73e48e97da'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '299d57a7-690d-4225-b341-0b8eeca007e1'
'TXXX:MusicBrainz Release Group Id'                 'ec8dae9e-9601-3b0c-ad9f-a720299601b7'
'TXXX:Q-HAP'                                        '3'
'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', 'illbient', 'experimental']
'TXXX:lastfmtags'                                   ['electronica', 'avant garde', 'electro', 'electronic', 'experimental']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.32 dB'
'TXXX:replaygain_track_peak'                        '0.421566'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'75724c73-709d-48cf-a463-d798ceb0e071')

========================== row from database ==========================
                                              'id'  1476116
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/0incharacter/Felix Kubin/Matki Wandalki/10 - hit me, provider.mp3
                                         'working'  None
                                         'bitrate'  207
                                    'duration_sec'  180
                                           'genre'  electronic
                                        'filesize'  4678590
                                           'mtime'  1636912242
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 0incharacter 10 hit me, provider electronic
                                      'tag_artist'  Felix Kubin
                                     'tag_release'  Matki Wandalki
                                       'tag_title'  Hit Me, Provider
                                             'bpm'  145.0
                                    'search_title'  'hit':1 'me':2,3 'provider':4
                                   'search_artist'  'felix':1 'kubin':2
                                  'search_release'  'matki':1 'wandalki':2
                                     'search_rest'  '0incharacter':1 'electronic':6 'hit':2 'me':3,4 'provider':5
                                    'search_combo'  '0incharacter':9 'electronic':14 'felix':5B 'hit':1A,10 'kubin':6B 'matki':7C 'me':2A,3A,11,12 'provider':4A,13 'wandalki':8C
                                    'tag_tracknum'  12
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'avant garde', 'electro', 'electronic', 'experimental']
                                        'tag_date'  2004
                                     'discogstags'  ['electronic', 'illbient', 'experimental']

============================== file details ==============================
                                           'mtime'  1636912242.3689103  (2021-11-14 18:50:42)
                             'size'  4678590