======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '324'
                                          'artist'  'Thinking Fellers Union Local 282'
                                     'text_people'  ''
                                         'release'  'Strangers From the Universe'
                                           'title'  'The Operation'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-UNU-3', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['lo fi', 'indie rock', 'indie', 'lovedbybeyondwithin', 'experimental', "
 "'noise rock']")
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '14'
                                            'date'  '1994'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-oddness'
                                             'bpm'  '85.9'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'PRIV:WM/MediaClassPrimaryID:¼}`Ñ#ãâK\x86¡H¤*(D\x1e'  PRIV(owner='WM/MediaClassPrimaryID', data=b'\xbc}`\xd1#\xe3\xe2K\x86\xa1H\xa4*(D\x1e')
'PRIV:WM/MediaClassSecondaryID:\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'  PRIV(owner='WM/MediaClassSecondaryID', data=b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
'PRIV:WM/Provider:A\x00M\x00G\x00\x00\x00'          PRIV(owner='WM/Provider', data=b'A\x00M\x00G\x00\x00\x00')
'PRIV:WM/UniqueFileIdentifier:A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x002\x000\x003\x009\x001\x002\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x00 \x002\x007\x000\x007\x001\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x00 \x008\x004\x008\x001\x002\x008\x00\x00\x00'  PRIV(owner='WM/UniqueFileIdentifier', data=b'A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x002\x000\x003\x009\x001\x002\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x00 \x002\x007\x000\x007\x001\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x00 \x008\x004\x008\x001\x002\x008\x00\x00\x00')
'PRIV:WM/WMCollectionGroupID:z(ç\x98\x84ù-Mµh¸·[\x98\x00M'  PRIV(owner='WM/WMCollectionGroupID', data=b'z(\xe7\x98\x84\xf9-M\xb5h\xb8\xb7[\x98\x00M')
'PRIV:WM/WMCollectionID:z(ç\x98\x84ù-Mµh¸·[\x98\x00M'  PRIV(owner='WM/WMCollectionID', data=b'z(\xe7\x98\x84\xf9-M\xb5h\xb8\xb7[\x98\x00M')
'PRIV:WM/WMContentID:¹WÚe<ܲ@\x8b\x06£AÎ\x16o\x12'  PRIV(owner='WM/WMContentID', data=b'\xb9W\xdae<\xdc\xb2@\x8b\x06\xa3A\xce\x16o\x12')
'TALB' (Album/Movie/Show title)                     'Strangers From the Universe'
'TBPM' (BPM (beats per minute))                     '85.9'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-oddness'
'TDOR' (Original release time)                      '1994'
'TDRC' (Recording time)                             '1994'
'TIT2' (Title/songname/content description)         'The Operation'
'TKEY' (Initial key)                                '1A'
'TLEN' (Length)                                     '324257'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Thinking Fellers Union Local 282'
'TPE2' (Band/orchestra/accompaniment)               'Thinking Fellers Union Local 282'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Matador'
'TRCK' (Track number/Position in set)               '11/14'
'TSO2'                                              'Thinking Fellers Union Local 282'
'TSOP' (Performer sort order)                       'Thinking Fellers Union Local 282'
'TXXX:ASIN'                                         'B0000036T8'
'TXXX:BARCODE'                                      '744861010920'
'TXXX:CATALOGNUMBER'                                'OLE 109-2'
'TXXX:MusicBrainz Album Artist Id'                  '1915de2e-9ca2-4d2a-8aca-6d4819315166'
'TXXX:MusicBrainz Album Id'                         'a4999ef6-8a3e-4d51-8da8-c33d8bae2f5c'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '1915de2e-9ca2-4d2a-8aca-6d4819315166'
'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:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['lo fi',
 'indie rock',
 'indie',
 'lovedbybeyondwithin',
 'experimental',
 'noise rock']
'TXXX:q-bass'                                       '3'
'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'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.33 dB'
'TXXX:replaygain_track_peak'                        '0.682508'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'ccf799e4-c8d4-4220-8107-cc7442e82456')

========================== row from database ==========================
                                              'id'  1373998
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Thinking Fellers Union Local 282 - 1994 - strangers from the universe/11 - the operation.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  324
                                           'genre'  electronic-experimental-oddness
                                        'filesize'  7786381
                                           'mtime'  1636916103
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 1994 strangers from universe 11 operation electronic experimental oddness
                                      'tag_artist'  Thinking Fellers Union Local 282
                                     'tag_release'  Strangers From the Universe
                                       'tag_title'  The Operation
                                             'bpm'  85.9
                                    'search_title'  'operation':2 'the':1
                                   'search_artist'  '282':5 'fellers':2 'local':4 'thinking':1 'union':3
                                  'search_release'  'from':2 'strangers':1 'the':3 'universe':4
                                     'search_rest'  '1994':1 'electronic':6 'experimental':7 'from':3 'oddness':8 'operation':5 'strangers':2 'universe':4
                                    'search_combo'  '1994':12 '282':7B 'electronic':17 'experimental':18 'fellers':4B 'from':9C,14 'local':6B 'oddness':19 'operation':2A,16 'strangers':8C,13 'the':1A,10C 'thinking':3B 'union':5B 'universe':11C,15
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['lo fi', 'indie rock', 'indie', 'lovedbybeyondwithin', 'experimental', 'noise rock']
                                        'tag_date'  1994
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1636916103.029261  (2021-11-14 19:55:03)
                             'size'  7786381