======================== unified (from filesystem) ========================
                                         'bitrate'  '183.472'
                                        'duration'  '252'
                                          'artist'  'Kleerup'
                                     'text_people'  ''
                                         'release'  'Kleerup'
                                           'title'  'With Every Heartbeat'
                                           'quals'  ("['Q-MIXBEAT-2', 'Q-PLAY-2', 'Q-CHART-2', 'q-bass-1', 'q-drums-4', "
 "'q-other-3', 'q-piano-1', 'q-vocals-3']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '14'
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  ''
                                             'bpm'  '121.0'
                                             'key'  '10B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'PRIV:Google/OriginalClientId:0IKsKULjoY0G/FhE3MgqCw'  PRIV(owner='Google/OriginalClientId', data=b'0IKsKULjoY0G/FhE3MgqCw')
'TALB' (Album/Movie/Show title)                     'Kleerup'
'TBPM' (BPM (beats per minute))                     '121.0'
'TDOR' (Original release time)                      '2008'
'TDRC' (Recording time)                             '2009-06-01'
'TIT2' (Title/songname/content description)         'With Every Heartbeat'
'TKEY' (Initial key)                                '10B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Kleerup feat. Robyn'
'TPE2' (Band/orchestra/accompaniment)               'Kleerup'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Positiva'
'TRCK' (Track number/Position in set)               '4/14'
'TSO2'                                              'Kleerup'
'TSOP' (Performer sort order)                       'Kleerup feat. Robyn'
'TSRC' (ISRC (international standard recording code))  'SEAMA0600774'
'TXXX:ARTISTS'                                      'Kleerup/Robyn'
'TXXX:MusicBrainz Album Artist Id'                  '7859f3f1-656e-4901-9194-f1d177d51524'
'TXXX:MusicBrainz Album Id'                         '91d86687-30d3-4333-a557-47bb129067a4'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '7859f3f1-656e-4901-9194-f1d177d51524/5a8e07d5-d932-4484-a7f7-e700793a9c94'
'TXXX:MusicBrainz Release Group Id'                 '727fc9e5-4894-3484-b56f-fb61b3a8baad'
'TXXX:MusicBrainz Release Track Id'                 '59d413a5-7dd3-395f-8e47-c64693b79cfb'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-PLAY'                                       '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:originalyear'                                 '2008'
'TXXX:q-bass'                                       '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '3'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'24821d45-cd94-4ac9-ba21-a7aebd0ddb35')

========================== row from database ==========================
                                              'id'  1540757
                                            'path'  /data/Music/Bulk/Unsorted/Kleerup/04 - With Every Heartbeat.mp3
                                         'working'  None
                                         'bitrate'  183
                                    'duration_sec'  252
                                           'genre'  
                                        'filesize'  5856322
                                           'mtime'  1695907935
                                   'redo_metaread'  0
                                        'rest_str'   Unsorted 04
                                      'tag_artist'  Kleerup
                                     'tag_release'  Kleerup
                                       'tag_title'  With Every Heartbeat
                                             'bpm'  121.0
                                    'search_title'  'every':2 'heartbeat':3 'with':1
                                   'search_artist'  'kleerup':1
                                  'search_release'  'kleerup':1
                                     'search_rest'  'unsorted':1
                                    'search_combo'  'every':2A 'heartbeat':3A 'kleerup':4B,5C 'unsorted':6 'with':1A
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  10B
                                           'quals'  ['Q-MIXBEAT-2', 'Q-PLAY-2', 'Q-CHART-2', 'q-bass-1', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-3']
                                      'lastfmtags'  []
                                        'tag_date'  2009
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1695907935.3528445  (2023-09-28 15:32:15)
                             'size'  5856322