======================== unified (from filesystem) ========================
                                         'bitrate'  '287.199'
                                        'duration'  '162'
                                          'artist'  'Jungbluth'
                                     'text_people'  ''
                                         'release'  'Part Ache'
                                           'title'  'Wakefield'
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-HAP-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-4', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['screamo', 'hardcore', 'neocrust', 'crust', 'dark hardcore']"
                                     'discogstags'  "['hardcore', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '9'
                                            'date'  '2013'
                                        'comments'  ''
                                           'genre'  'eid-metal-crust'
                                             'bpm'  '137.665'
                                             'key'  '11A'
                                        'acoustid'  'f81c68c1-be0b-4bee-8e56-611199f9ed38'
rest: ''

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

'APIC:cover'                                        type PictureType.COVER_FRONT (Cover (front)) b'cover'
                                     
'TALB' (Album/Movie/Show title)                     'Part Ache'
'TBPM' (BPM (beats per minute))                     '137.665'
'TCON' (Content type, a.k.a. Genre)                 'eid-metal-crust'
'TDOR' (Original release time)                      '2013'
'TDRC' (Recording time)                             '2013-07-22'
'TIT2' (Title/songname/content description)         'Wakefield'
'TKEY' (Initial key)                                '11A'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Jungbluth'
'TPE2' (Band/orchestra/accompaniment)               'Jungbluth'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '2/9'
'TSO2'                                              'Jungbluth'
'TSOP' (Performer sort order)                       'Jungbluth'
'TXXX:Acoustid Id'                                  'f81c68c1-be0b-4bee-8e56-611199f9ed38'
'TXXX:MusicBrainz Album Artist Id'                  '6f581d73-56a3-4e5d-a241-9597a3a7e697'
'TXXX:MusicBrainz Album Id'                         'b718a68c-3b1b-4514-84cd-acdd9235e98a'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '6f581d73-56a3-4e5d-a241-9597a3a7e697'
'TXXX:MusicBrainz Release Group Id'                 'd540709c-9314-443c-946c-bc7da496c429'
'TXXX:Q-HAP'                                        '1'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['hardcore', 'rock']
'TXXX:lastfmtags'                                   ['screamo', 'hardcore', 'neocrust', 'crust', 'dark hardcore']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '4'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.23 dB'
'TXXX:replaygain_track_peak'                        '0.324387'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'c6941563-0672-4436-83ca-72fd6b6436d9')
'USLT:None:eng'                                     ('i slept as if i never were to wake again\r\n'
 'dass alles zu passen scheint\r\n'
 'und an meinem (ruhigen) gewissen liegt\r\n'
 'schein ich mir selbst nur einzureden\r\n'
 'i slept as if i never were to wake again\r\n'
 '\r\n'
 'doch schon im nächsten moment\r\n'
 'scheint alles vom wohlgefühl\r\n'
 'wieder umgeschmettert\r\n'
 '\r\n'
 'und mir bleibt der bleierne\r\n'
 'geschmack von nasenbluten\r\n'
 'und mir bleibt der\r\n'
 'geschmack von nasenbluten\r\n'
 '\r\n'
 'dabei war doch alles so perfekt, \r\n'
 'haarklein, auf die minute zurechtgelegt\r\n'
 '\r\n'
 'trotzdem nicht genug?\r\n'
 '\r\n'
 'still the fear of losing something\r\n'
 'makes it lost already')

========================== row from database ==========================
                                              'id'  1394619
                                            'path'  /data/Music/Bulk/00dwimp/00metal/Part Ache - 2013/jungbluth - part ache - 02 wakefield.mp3
                                         'working'  None
                                         'bitrate'  287
                                    'duration_sec'  162
                                           'genre'  eid-metal-crust
                                        'filesize'  6038941
                                           'mtime'  1620310742
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 00metal 2013 jungbluth part ache 02 wakefield eid metal crust
                                      'tag_artist'  Jungbluth
                                     'tag_release'  Part Ache
                                       'tag_title'  Wakefield
                                             'bpm'  137.665
                                    'search_title'  'wakefield':1
                                   'search_artist'  'jungbluth':1
                                  'search_release'  'ache':2 'part':1
                                     'search_rest'  '00dwimp':1 '00metal':2 '2013':3 'ache':6 'crust':10 'eid':8 'jungbluth':4 'metal':9 'part':5 'wakefield':7
                                    'search_combo'  '00dwimp':5 '00metal':6 '2013':7 'ache':4C,10 'crust':14 'eid':12 'jungbluth':2B,8 'metal':13 'part':3C,9 'wakefield':1A,11
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  11A
                                           '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-2', 'q-chart-2', 'q-other-3', 'Q-HAP-1', 'q-bass-3', 'q-grit-4']
                                      'lastfmtags'  ['screamo', 'hardcore', 'neocrust', 'crust', 'dark hardcore']
                                        'tag_date'  2013
                                     'discogstags'  ['hardcore', 'rock']

============================== file details ==============================
                                           'mtime'  1620310742.007043  (2021-05-06 16:19:02)
                             'size'  6038941