======================== unified (from filesystem) ========================
                                         'bitrate'  '243.367'
                                        'duration'  '311'
                                          'artist'  'Plaid'
                                     'text_people'  ''
                                         'release'  'Double Figure'
                                           'title'  'Twin Home'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-HHRNBTT-2', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['electronica', 'instrumental hip hop', 'idm', 'electronic']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '19'
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '104.2'
                                             'key'  '5B'
                                        'acoustid'  'c566890c-716c-4961-ae30-f1cfede13b62'
rest: ''

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

'PRIV:AverageLevel:ã\x1e\x00\x00'                   PRIV(owner='AverageLevel', data=b'\xe3\x1e\x00\x00')
'PRIV:PeakValue:ÿ\x7f\x00\x00'                      PRIV(owner='PeakValue', data=b'\xff\x7f\x00\x00')
'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')
'TALB' (Album/Movie/Show title)                     'Double Figure'
'TBPM' (BPM (beats per minute))                     '104.2'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDOR' (Original release time)                      '2001'
'TDRC' (Recording time)                             '2001'
'TIT2' (Title/songname/content description)         'Twin Home'
'TKEY' (Initial key)                                '5B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Plaid'
'TPE2' (Band/orchestra/accompaniment)               'Plaid'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Source'
'TRCK' (Track number/Position in set)               '11/19'
'TSO2'                                              'Plaid'
'TSOP' (Performer sort order)                       'Plaid'
'TSRC' (ISRC (international standard recording code))  'GBBPW0100027'
'TXXX:ASIN'                                         'B00005JDGM'
'TXXX:Acoustid Id'                                  'c566890c-716c-4961-ae30-f1cfede13b62'
'TXXX:BARCODE'                                      '724381043127'
'TXXX:CATALOGNUMBER'                                '724381043127'
'TXXX:MusicBrainz Album Artist Id'                  '7e54d133-2525-4bc0-ae94-65584145a386'
'TXXX:MusicBrainz Album Id'                         '28d42492-a6df-3fb2-bf7f-5eb3731324e2'
'TXXX:MusicBrainz Album Release Country'            'FR'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '7e54d133-2525-4bc0-ae94-65584145a386'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['electronica', 'instrumental hip hop', 'idm', 'electronic']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.17 dB'
'TXXX:replaygain_track_peak'                        '0.625484'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'f0d218d9-4480-4f40-b073-09639119388c')

========================== row from database ==========================
                                              'id'  1343517
                                            'path'  /data/Music/Bulk/00poprockelectronic/Plaid/double figure/Plaid - 11 - Twin Home.mp3
                                         'working'  None
                                         'bitrate'  243
                                    'duration_sec'  311
                                           'genre'  electronic
                                        'filesize'  9475949
                                           'mtime'  1636914290
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic double figure 11 electronic
                                      'tag_artist'  Plaid
                                     'tag_release'  Double Figure
                                       'tag_title'  Twin Home
                                             'bpm'  104.2
                                    'search_title'  'home':2 'twin':1
                                   'search_artist'  'plaid':1
                                  'search_release'  'double':1 'figure':2
                                     'search_rest'  '00poprockelectronic':1 'double':2 'electronic':4 'figure':3
                                    'search_combo'  '00poprockelectronic':6 'double':4C,7 'electronic':9 'figure':5C,8 'home':2A 'plaid':3B 'twin':1A
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  5B
                                           'quals'  ['Q-HHRNBTT-2', '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-3', 'q-drums-4', 'q-syn-3', 'q-chart-3', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'instrumental hip hop', 'idm', 'electronic']
                                        'tag_date'  2001
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636914289.944659  (2021-11-14 19:24:49)
                             'size'  9475949