======================== unified (from filesystem) ========================
                                         'bitrate'  '224.0'
                                        'duration'  '311'
                                          'artist'  'The Vegetable Orchestra'
                                     'text_people'  'Extraplatte'
                                         'release'  'Gemise'
                                           'title'  'Rb2 Teil 4'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-UNU-3', 'q-syn-2', 'q-bass-1', 'q-busy-2', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['vegetarian', 'vegetables', 'avant garde', 'minimal', 'experimental']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  '12'
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-oddness;set-pl-mor'
                                             'bpm'  '100.2'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Gemise'
'TBPM' (BPM (beats per minute))                     '100.2'
'TCOM' (Composer)                                   'Extraplatte'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-experimental-oddness', 'set-pl-mor']
'TDRC' (Recording time)                             '2001'
'TIT2' (Title/songname/content description)         'Rb2 Teil 4'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Vegetable Orchestra'
'TPE2' (Band/orchestra/accompaniment)               'The Vegetable Orchestra'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '9/12'
'TSO2'                                              'Vegetable Orchestra, The'
'TSOP' (Performer sort order)                       'Vegetable Orchestra, The'
'TXXX:ASIN'                                         'B000050KWL'
'TXXX:MusicBrainz Album Artist Id'                  '98c02872-ea66-410b-8179-d37097bac8d9'
'TXXX:MusicBrainz Album Id'                         'ca16f3a1-98e9-4ed0-bc43-8ab5a0933d53'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '98c02872-ea66-410b-8179-d37097bac8d9'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '3'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['vegetarian', 'vegetables', 'avant garde', 'minimal', 'experimental']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+11.82 dB'
'TXXX:replaygain_track_peak'                        '0.955201'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'c5f5c956-f702-4581-ae64-11429da2307a')

========================== row from database ==========================
                                              'id'  1379212
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/The Vegetable Orchestra - 2001 - Gemise/09. rb2 teil 4.mp3
                                         'working'  None
                                         'bitrate'  224
                                    'duration_sec'  311
                                           'genre'  electronic-experimental-oddness;set-pl-mor
                                        'filesize'  8743797
                                           'mtime'  1636916058
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 2001 09. rb2 teil electronic experimental oddness;set pl mor
                                      'tag_artist'  The Vegetable Orchestra
                                     'tag_release'  Gemise
                                       'tag_title'  Rb2 Teil 4
                                             'bpm'  100.2
                                    'search_title'  '4':3 'rb2':1 'teil':2
                                   'search_artist'  'orchestra':3 'the':1 'vegetable':2
                                  'search_release'  'gemise':1
                                     'search_rest'  '09':2,3 '2001':1 'electronic':6 'experimental':7 'mor':13 'oddness':8,10 'pl':12 'rb2':4 'set':9,11 'teil':5
                                    'search_combo'  '09':9,10 '2001':8 '4':3A 'electronic':13 'experimental':14 'gemise':7C 'mor':20 'oddness':15,17 'orchestra':6B 'pl':19 'rb2':1A,11 'set':16,18 'teil':2A,12 'the':4B 'vegetable':5B
                                    'tag_tracknum'  9
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['vegetarian', 'vegetables', 'avant garde', 'minimal', 'experimental']
                                        'tag_date'  2001
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636916058.3146775  (2021-11-14 19:54:18)
                             'size'  8743797