======================== unified (from filesystem) ========================
                                         'bitrate'  '199.796'
                                        'duration'  '130'
                                          'artist'  'Dave Vorhaus & David Bradnum'
                                     'text_people'  ''
                                         'release'  'Sound Conjurer'
                                           'title'  'Cold Steel, Part 2'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '19'
                                      'tracktotal'  '19'
                                            'date'  '1983'
                                        'comments'  ''
                                           'genre'  'electronic-experimental'
                                             'bpm'  '127.4'
                                             'key'  '8A'
                                        'acoustid'  '5b849fcf-89da-4e25-99e6-eb50e9be0124'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:iTunNORM:eng'                                 (' 000008c1 00000382 00003da4 00001735 00018325 00018325 000069a3 00005660 '
 '0001833c 00004d68')
'TALB' (Album/Movie/Show title)                     'Sound Conjurer'
'TBPM' (BPM (beats per minute))                     '127.4'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental'
'TDOR' (Original release time)                      '1983'
'TDRC' (Recording time)                             '1983'
'TIT2' (Title/songname/content description)         'Cold Steel, Part 2'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 '12" Vinyl'
'TPE1' (Lead performer(s)/Soloist(s))               'Dave Vorhaus & David Bradnum'
'TPE2' (Band/orchestra/accompaniment)               'Dave Vorhaus & David Bradnum'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'KPM Music Group'
'TRCK' (Track number/Position in set)               '19/19'
'TSO2'                                              'Vorhaus, David & Bradnum, David'
'TSOP' (Performer sort order)                       'Vorhaus, David & Bradnum, David'
'TSSE' (Software/Hardware and settings used for encoding)  '-V="3"'
'TXXX:Acoustid Id'                                  '5b849fcf-89da-4e25-99e6-eb50e9be0124'
'TXXX:CATALOGNUMBER'                                'KPM 1303'
'TXXX:MusicBrainz Album Artist Id'                  '39e89787-06ed-4a5f-aaa7-346c6424001e/5b5481c6-6e37-45bf-add0-d9031fb7ea38'
'TXXX:MusicBrainz Album Id'                         '11430cc4-87f6-4223-b024-9873def40f25'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '39e89787-06ed-4a5f-aaa7-346c6424001e/5b5481c6-6e37-45bf-add0-d9031fb7ea38'
'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:SCRIPT'                                       'Latn'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'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'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.87 dB'
'TXXX:replaygain_track_peak'                        '0.729923'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'77f4365f-0d19-43bd-8e7b-936360b5489a')

========================== row from database ==========================
                                              'id'  1369806
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Dave Vorhaus & David Bradnum - Sound Conjurer/Cold Steel Pt 2.mp3
                                         'working'  None
                                         'bitrate'  199
                                    'duration_sec'  130
                                           'genre'  electronic-experimental
                                        'filesize'  4845902
                                           'mtime'  1622801374
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Pt electronic experimental
                                      'tag_artist'  Dave Vorhaus & David Bradnum
                                     'tag_release'  Sound Conjurer
                                       'tag_title'  Cold Steel, Part 2
                                             'bpm'  127.4
                                    'search_title'  '2':5 'cold':1 'part':4 'steel':2,3
                                   'search_artist'  'bradnum':4 'dave':1 'david':3 'vorhaus':2
                                  'search_release'  'conjurer':2 'sound':1
                                     'search_rest'  'electronic':2 'experimental':3 'pt':1
                                    'search_combo'  '2':5A 'bradnum':9B 'cold':1A 'conjurer':11C 'dave':6B 'david':8B 'electronic':13 'experimental':14 'part':4A 'pt':12 'sound':10C 'steel':2A,3A 'vorhaus':7B
                                    'tag_tracknum'  19
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1983
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1622801374.4712198  (2021-06-04 12:09:34)
                             'size'  4845902