======================== unified (from filesystem) ========================
                                         'bitrate'  '56.0'
                                        'duration'  '327'
                                          'artist'  'Beefcake'
                                     'text_people'  'Volker Kahl/Gabor Schablitzki'
                                         'release'  'Polycontrale Contra Punkte'
                                           'title'  'In Uns - Hope'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', "
 "'Q-UNU-2', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['industrial', 'glitch', 'idm', 'electronic', 'experimental']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '15'
                                            'date'  '1998'
                                        'comments'  ''
                                           'genre'  'electronic-experimental'
                                             'bpm'  '100.058'
                                             'key'  '3A'
                                        'acoustid'  '4090f026-1b76-49dc-a879-15251107a871'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:CDDB Disc ID:XXX'                             'E20FC60F'
'COMM:ID3v1 Comment:XXX'                            'E20FC60F'
'TALB' (Album/Movie/Show title)                     'Polycontrale Contra Punkte'
'TBPM' (BPM (beats per minute))                     '100.058'
'TCOM' (Composer)                                   'Volker Kahl/Gabor Schablitzki'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental'
'TDOR' (Original release time)                      '1998'
'TDRC' (Recording time)                             '1998'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['producer', 'Volker Kahl'], ['producer', 'Gabor Schablitzki']])
'TIT2' (Title/songname/content description)         'In Uns - Hope'
'TKEY' (Initial key)                                '3A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Beefcake'
'TPE2' (Band/orchestra/accompaniment)               'Beefcake'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Hymen Records'
'TRCK' (Track number/Position in set)               '7/15'
'TSO2'                                              'Beefcake'
'TSOC'                                              'Kahl, Volker/Schablitzki, Gabor'
'TSOP' (Performer sort order)                       'Beefcake'
'TSSE' (Software/Hardware and settings used for encoding)  'Audiograbber 1.80, Fraunhofer acm, 56 kBit/s, 22,050 Hz, Stereo, HQ = off'
'TXXX:ASIN'                                         'B0000286V7'
'TXXX:Acoustid Id'                                  '4090f026-1b76-49dc-a879-15251107a871'
'TXXX:Artists'                                      'Beefcake'
'TXXX:CATALOGNUMBER'                                '¥702'
'TXXX:MusicBrainz Album Artist Id'                  '4bd2f479-8af8-44a6-8772-fc1cd4bcb0e9'
'TXXX:MusicBrainz Album Id'                         'f77cbb2f-3452-4bc2-a6b5-a28c30040f75'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '4bd2f479-8af8-44a6-8772-fc1cd4bcb0e9'
'TXXX:MusicBrainz Release Group Id'                 'b6798b4d-3f30-3232-bd45-cb937338679c'
'TXXX:MusicBrainz Release Track Id'                 'f9a567b4-75ea-3bea-b632-b204647a9c3c'
'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:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['industrial', 'glitch', 'idm', 'electronic', 'experimental']
'TXXX:originalyear'                                 '1998'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.12 dB'
'TXXX:replaygain_track_peak'                        '0.718966'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'c06be48e-c4d6-4b43-9016-ef1b727b85e2')

========================== row from database ==========================
                                              'id'  1262410
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Beefcake/Polycontrale contra punkte/Beefcake - In Uns - Hope - 07.mp3
                                         'working'  None
                                         'bitrate'  56
                                    'duration_sec'  327
                                           'genre'  electronic-experimental
                                        'filesize'  2339024
                                           'mtime'  1623408921
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm punkte 07 electronic experimental
                                      'tag_artist'  Beefcake
                                     'tag_release'  Polycontrale Contra Punkte
                                       'tag_title'  In Uns - Hope
                                             'bpm'  100.058
                                    'search_title'  'hope':3 'in':1 'uns':2
                                   'search_artist'  'beefcake':1
                                  'search_release'  'contra':2 'polycontrale':1 'punkte':3
                                     'search_rest'  'electronic':2 'experimental':3 'punkte':1
                                    'search_combo'  'beefcake':4B 'contra':6C 'electronic':9 'experimental':10 'hope':3A 'in':1A 'polycontrale':5C 'punkte':7C,8 'uns':2A
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['industrial', 'glitch', 'idm', 'electronic', 'experimental']
                                        'tag_date'  1998
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1623408920.6963062  (2021-06-11 12:55:20)
                             'size'  2339024