======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '899'
                                          'artist'  'Virtual Vices'
                                     'text_people'  ''
                                         'release'  'Virtual Vices'
                                           'title'  'Futurescope'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-2', 'q-grit-3', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['future jazz', 'electronic', 'fax 49 69450464', 'ambient']"
                                     'discogstags'  "['electronic', 'ambient']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '4'
                                            'date'  '1998'
                                        'comments'  ''
                                           'genre'  'electronic-drone'
                                             'bpm'  '119.9'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Virtual Vices'
'TBPM' (BPM (beats per minute))                     '119.9'
'TCON' (Content type, a.k.a. Genre)                 'electronic-drone'
'TDOR' (Original release time)                      '1998'
'TDRC' (Recording time)                             '1998-10-12'
'TIT2' (Title/songname/content description)         'Futurescope'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Pete Namlook & Spyra'
'TPE2' (Band/orchestra/accompaniment)               'Virtual Vices'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'FAX +49-69/450464'
'TRCK' (Track number/Position in set)               '1/4'
'TSO2'                                              'Virtual Vices'
'TSOP' (Performer sort order)                       'Namlook, Pete & Spyra'
'TXXX:Artists'                                      'Pete Namlook/Spyra'
'TXXX:CATALOGNUMBER'                                'PK 08/141'
'TXXX:MusicBrainz Album Artist Id'                  '44d17c4f-52d9-409b-ad48-23c75b351dae'
'TXXX:MusicBrainz Album Id'                         '04cd36cf-7aef-452b-933a-01e8e9857571'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'a7e2051b-f66d-4e44-8320-526957d4ec02/bba68465-fa17-42ec-85ae-57078b0bcc01'
'TXXX:MusicBrainz Release Group Id'                 '5a085489-8ea1-368b-bdc6-604ac0fcc947'
'TXXX:MusicBrainz Release Track Id'                 'cfa8c37b-6c69-3481-bc67-caf369819365'
'TXXX:Q-HAP'                                        '2'
'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', 'ambient']
'TXXX:lastfmtags'                                   ['future jazz', 'electronic', 'fax 49 69450464', 'ambient']
'TXXX:originalyear'                                 '1998'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.61 dB'
'TXXX:replaygain_track_peak'                        '0.640032'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'9110626f-bf66-4973-b12b-8a5c06c25175')

========================== row from database ==========================
                                              'id'  1423625
                                            'path'  /data/Music/Bulk/00poprockelectronic/00drone/Pete Namlook & Wolfram Spyra - Futurescope.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  899
                                           'genre'  electronic-drone
                                        'filesize'  18066127
                                           'mtime'  1636913145
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00drone Pete Namlook & Wolfram Spyra electronic drone
                                      'tag_artist'  Virtual Vices
                                     'tag_release'  Virtual Vices
                                       'tag_title'  Futurescope
                                             'bpm'  119.9
                                    'search_title'  'futurescope':1
                                   'search_artist'  'vices':2 'virtual':1
                                  'search_release'  'vices':2 'virtual':1
                                     'search_rest'  '00drone':2 '00poprockelectronic':1 'drone':8 'electronic':7 'namlook':4 'pete':3 'spyra':6 'wolfram':5
                                    'search_combo'  '00drone':7 '00poprockelectronic':6 'drone':13 'electronic':12 'futurescope':1A 'namlook':9 'pete':8 'spyra':11 'vices':3B,5C 'virtual':2B,4C 'wolfram':10
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-3', 'q-syn-3', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  ['future jazz', 'electronic', 'fax 49 69450464', 'ambient']
                                        'tag_date'  1998
                                     'discogstags'  ['electronic', 'ambient']

============================== file details ==============================
                                           'mtime'  1636913144.8367748  (2021-11-14 19:05:44)
                             'size'  18066127