======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '262'
                                          'artist'  'Dollkraut'
                                     'text_people'  ''
                                         'release'  "Schimanski's Black Lullabies"
                                           'title'  'NSFW'
                                           'quals'  ("['Q-MIXBEAT-3', 'Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-JZFKS-1', 'Q-OLDST-3', 'q-syn-4', 'q-bass-1', 'q-busy-3', 'q-grit-2', "
 "'q-play-3', 'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', "
 "'q-vocals-1']")
                                      'lastfmtags'  "['house', 'downtempo', 'electro', 'deep house', 'lo fi']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '15'
                                            'date'  '2014'
                                        'comments'  ''
                                           'genre'  'electronic-th-techno-minimal or deephouse'
                                             'bpm'  '122'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

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

'COMM:iTunNORM:eng'                                 (' 00000B1D 00000B75 00007BAA 0000787F 00014CC1 00014CC1 000082D7 0000837A '
 '0001A06D 0002D3E0')
'COMM:iTunPGAP:eng'                                 '0'
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 0000083C 0000000000B0D4B4 00000000 00A04CBC 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'TALB' (Album/Movie/Show title)                     "Schimanski's Black Lullabies"
'TBPM' (BPM (beats per minute))                     '122'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-techno-minimal or deephouse'
'TDOR' (Original release time)                      '2014'
'TDRC' (Recording time)                             '2014-11-14'
'TENC' (Encoded by)                                 'iTunes 11.1.5.5'
'TIT2' (Title/songname/content description)         'NSFW'
'TKEY' (Initial key)                                '3A'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Dollkraut'
'TPE2' (Band/orchestra/accompaniment)               'Dollkraut'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'The Gym'
'TRCK' (Track number/Position in set)               '5/15'
'TSO2'                                              'Dollkraut'
'TSOP' (Performer sort order)                       'Dollkraut'
'TXXX:MusicBrainz Album Artist Id'                  '91ed96b5-1fbf-46c8-b830-de071cbff7ee'
'TXXX:MusicBrainz Album Id'                         '2de70fad-92d9-44f1-84b9-90032f7e89fd'
'TXXX:MusicBrainz Album Release Country'            'XW'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '91ed96b5-1fbf-46c8-b830-de071cbff7ee'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['house', 'downtempo', 'electro', 'deep house', 'lo fi']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'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'                        '+0.77 dB'
'TXXX:replaygain_track_peak'                        '0.527142'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'2ed4a327-2340-4ee8-9add-0016ff988c54')

========================== row from database ==========================
                                              'id'  1525122
                                            'path'  /data/Music/Bulk/00poprockelectronic/00techno-house-harder-beats/Dollkraut - Schimanski_s Black Lullabies (2014)/05 nsfw.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  262
                                           'genre'  electronic-th-techno-minimal or deephouse
                                        'filesize'  10515944
                                           'mtime'  1621085132
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00techno house harder beats Schimanski_s (2014) 05 nsfw electronic th techno minimal or deephouse
                                      'tag_artist'  Dollkraut
                                     'tag_release'  Schimanski's Black Lullabies
                                       'tag_title'  NSFW
                                             'bpm'  122.0
                                    'search_title'  'nsfw':1
                                   'search_artist'  'dollkraut':1
                                  'search_release'  'black':4 'lullabies':5 's':2 'schimanski':1 'schimanskis':3
                                     'search_rest'  '00poprockelectronic':1 '00techno':2 '2014':8,9 'beats':5 'deephouse':16 'electronic':11 'harder':4 'house':3 'minimal':14 'nsfw':10 'or':15 's':7 'schimanski':6 'techno':13 'th':12
                                    'search_combo'  '00poprockelectronic':8 '00techno':9 '2014':15,16 'beats':12 'black':6C 'deephouse':23 'dollkraut':2B 'electronic':18 'harder':11 'house':10 'lullabies':7C 'minimal':21 'nsfw':1A,17 'or':22 's':4C,14 'schimanski':3C,13 'schimanskis':5C 'techno':20 'th':19
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             '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-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-4', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['house', 'downtempo', 'electro', 'deep house', 'lo fi']
                                        'tag_date'  2014
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1621085132.3813179  (2021-05-15 15:25:32)
                             'size'  10515944