======================== unified (from filesystem) ========================
                                         'bitrate'  '173.113'
                                        'duration'  '259'
                                          'artist'  'Rechenzentrum'
                                     'text_people'  ''
                                         'release'  'Silence'
                                           'title'  'Ignis'
                                           'quals'  ("['Q-MIXBEAT-3', 'Q-HAP-3', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-LOCALNESS-2', 'Q-OLDST-3', 'q-syn-4', 'q-bass-4', 'q-busy-2', 'q-grit-2', "
 "'q-play-3', 'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', "
 "'q-vocals-1']")
                                      'lastfmtags'  "['german', 'idm', 'electronic', 'experimental', 'minimal']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '14'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'electronic;electronic-th-techno-minimal or deephouse'
                                             'bpm'  '130.398'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Silence'
'TBPM' (BPM (beats per minute))                     '130.398'
'TCON' (Content type, a.k.a. Genre)                 ['electronic', 'electronic-th-techno-minimal or deephouse']
'TDOR' (Original release time)                      '2007'
'TDRC' (Recording time)                             '2007-10-12'
'TIT2' (Title/songname/content description)         'Ignis'
'TKEY' (Initial key)                                '6A'
'TMED' (Media type)                                 'DVD'
'TPE1' (Lead performer(s)/Soloist(s))               'Rechenzentrum'
'TPE2' (Band/orchestra/accompaniment)               'Rechenzentrum'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Weiser Music'
'TRCK' (Track number/Position in set)               '5/14'
'TSO2'                                              'Rechenzentrum'
'TSOP' (Performer sort order)                       'Rechenzentrum'
'TXXX:ASIN'                                         'B000TZGQF4'
'TXXX:Artists'                                      'Rechenzentrum'
'TXXX:BARCODE'                                      '881390400195'
'TXXX:CATALOGNUMBER'                                'wm01'
'TXXX:MusicBrainz Album Artist Id'                  '1928bd00-5ccb-4dcb-809e-4d1af14bce44'
'TXXX:MusicBrainz Album Id'                         'e8f4c8ea-cf98-4d98-96e8-90fbf8a558ba'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '1928bd00-5ccb-4dcb-809e-4d1af14bce44'
'TXXX:MusicBrainz Release Group Id'                 '9f2df6cb-a0c1-3502-99a4-e9a61623d542'
'TXXX:MusicBrainz Release Track Id'                 '9707ab0b-f04e-3a39-8562-eb860f58e298'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-MIXBEAT'                                    '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['german', 'idm', 'electronic', 'experimental', 'minimal']
'TXXX:originalyear'                                 '2007'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '4'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.16 dB'
'TXXX:replaygain_track_peak'                        '0.789180'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'47b41522-9ffe-437f-b061-058903fbf2ca')

========================== row from database ==========================
                                              'id'  982801
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/0calmer/Rechenzentrum/rechenzentrum - silence lp [weiser music, 2007]/05-rechenzentrum-ignis.mp3
                                         'working'  None
                                         'bitrate'  173
                                    'duration_sec'  259
                                           'genre'  electronic;electronic-th-techno-minimal or deephouse
                                        'filesize'  5681613
                                           'mtime'  1636912209
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 0calmer rechenzentrum silence lp [weiser music, 2007] 05 rechenzentrum ignis electronic;electronic th techno minimal or deephouse
                                      'tag_artist'  Rechenzentrum
                                     'tag_release'  Silence
                                       'tag_title'  Ignis
                                             'bpm'  130.398
                                    'search_title'  'ignis':1
                                   'search_artist'  'rechenzentrum':1
                                  'search_release'  'silence':1
                                     'search_rest'  '0calmer':1 '2007':9,10 'deephouse':20 'electronic':12,13,14,15 'ignis':11 'lp':4 'minimal':18 'music':7,8 'or':19 'rechenzentrum':2 'silence':3 'techno':17 'th':16 'weiser':5,6
                                    'search_combo'  '0calmer':4 '2007':12,13 'deephouse':23 'electronic':15,16,17,18 'ignis':1A,14 'lp':7 'minimal':21 'music':10,11 'or':22 'rechenzentrum':2B,5 'silence':3C,6 'techno':20 'th':19 'weiser':8,9
                                    'tag_tracknum'  5
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-2', 'q-piano-1', 'Q-MIXBEAT-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-3', 'q-syn-4', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['german', 'idm', 'electronic', 'experimental', 'minimal']
                                        'tag_date'  2007
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636912209.0405943  (2021-11-14 18:50:09)
                             'size'  5681613