======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '143'
                                          'artist'  'Human Flesh'
                                     'text_people'  ''
                                         'release'  'Insane Music For Insane People Vol. 6'
                                           'title'  'Sdractsop'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', "
 "'q-play-2', 'Q-JZFKS-1', 'Q-OLDST-3', 'q-chart-2', 'q-drums-4', 'q-other-3', "
 "'q-piano-1', 'q-vocals-3', 'Q-HHRNBTT-1', 'q-mixbeat-1', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['dark ambient/new wave/minimal synth/industrial/experimental']"
                                     'discogstags'  "['electronic/experimental']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '16'
                                            'date'  '1984'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '105.4'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Insane Music For Insane People Vol. 6'
'TBPM' (BPM (beats per minute))                     '105.4'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDOR' (Original release time)                      '1984'
'TDRC' (Recording time)                             '1984'
'TIT2' (Title/songname/content description)         'Sdractsop'
'TKEY' (Initial key)                                '3A'
'TMED' (Media type)                                 'Cassette'
'TPE1' (Lead performer(s)/Soloist(s))               'Human Flesh'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Insane Music'
'TRCK' (Track number/Position in set)               '6/16'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Human Flesh'
'TXXX:ARTISTS'                                      'Human Flesh'
'TXXX:CATALOGNUMBER'                                'INS 06'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '8e32d271-a291-41df-bd87-d357c8218dc5'
'TXXX:MusicBrainz Album Release Country'            'BE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        '03c4ee47-80d0-4273-87ac-aa76036b91ea'
'TXXX:MusicBrainz Release Group Id'                 '106c1a19-f4ca-4616-864f-7be43059101a'
'TXXX:MusicBrainz Release Track Id'                 'a4918019-96b7-4814-a03a-ff7757045118'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'electronic/experimental'
'TXXX:lastfmtags'                                   'dark ambient/new wave/minimal synth/industrial/experimental'
'TXXX:originalyear'                                 '1984'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.89 dB'
'TXXX:replaygain_track_peak'                        '0.656987'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'e4a3898e-ec7c-46de-b533-ec0593b55f61')

========================== row from database ==========================
                                              'id'  1372562
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Maybe Mental - 1984 insane music for insane people vol.6/A06 Human Flesh - Sdractsop.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  143
                                           'genre'  electronic
                                        'filesize'  5799403
                                           'mtime'  1636912572
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Maybe Mental 1984 insane music for insane people vol.6 A06 electronic
                                      'tag_artist'  Human Flesh
                                     'tag_release'  Insane Music For Insane People Vol. 6
                                       'tag_title'  Sdractsop
                                             'bpm'  105.4
                                    'search_title'  'sdractsop':1
                                   'search_artist'  'flesh':2 'human':1
                                  'search_release'  '6':7 'for':3 'insane':1 'music':2 'people':4 'vol':5,6
                                     'search_rest'  '1984':3 '6':9 'a06':11 'electronic':12 'for':6 'insane':4 'maybe':1 'mental':2 'music':5 'people':7 'vol':8 'vol6':10
                                    'search_combo'  '1984':13 '6':10C,19 'a06':21 'electronic':22 'flesh':3B 'for':6C,16 'human':2B 'insane':4C,14 'maybe':11 'mental':12 'music':5C,15 'people':7C,17 'sdractsop':1A 'vol':8C,9C,18 'vol6':20
                                    'tag_tracknum'  6
                                      'num_images'  1
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-JZFKS-1', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['dark ambient/new wave/minimal synth/industrial/experimental']
                                        'tag_date'  1984
                                     'discogstags'  ['electronic/experimental']

============================== file details ==============================
                                           'mtime'  1636912571.6824784  (2021-11-14 18:56:11)
                             'size'  5799403