======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '329'
                                          'artist'  'ceo / ceo'
                                     'text_people'  ''
                                         'release'  'illuminata'
                                           'title'  'halo'
                                           'quals'  ("['Q-OLDST-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', "
 "'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-3']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '2'
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  ''
                                             'bpm'  '145.8'
                                             'key'  '10B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'illuminata'
'TBPM' (BPM (beats per minute))                     '145.8'
'TDRC' (Recording time)                             '2010'
'TIT2' (Title/songname/content description)         'halo'
'TKEY' (Initial key)                                '10B'
'TPE1' (Lead performer(s)/Soloist(s))               'ceo'
'TPE2' (Band/orchestra/accompaniment)               'ceo / ceo'
'TRCK' (Track number/Position in set)               '2/2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.52 dB'
'TXXX:replaygain_track_peak'                        '0.349898'
'WCOM:http://www.klicktrack.com/sy/releases/ceo/illuminata'  WCOM(url='http://www.klicktrack.com/sy/releases/ceo/illuminata')
'WOAF' (Official audio file webpage)                WOAF(url='http://www.klicktrack.com/sy/releases/ceo/illuminata')
'WOAS' (Official audio source webpage)              WOAS(url='http://www.klicktrack.com/sy/releases/ceo/illuminata')
'WXXX:'                                             WXXX(encoding=<Encoding.UTF16: 1>, desc='', url='http://www.klicktrack.com/sy/releases/ceo/illuminata')

========================== row from database ==========================
                                              'id'  1385781
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/ceo - illuminata (2010)/02 halo.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  329
                                           'genre'  
                                        'filesize'  13209790
                                           'mtime'  1652398006
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted (2010) 02
                                      'tag_artist'  ceo / ceo
                                     'tag_release'  illuminata
                                       'tag_title'  halo
                                             'bpm'  145.8
                                    'search_title'  'halo':1
                                   'search_artist'  'ceo':1
                                  'search_release'  'illuminata':1
                                     'search_rest'  '00poprockelectronic':1 '2010':3,4 'unsorted':2
                                    'search_combo'  '00poprockelectronic':4 '2010':6,7 'ceo':2B 'halo':1A 'illuminata':3C 'unsorted':5
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  10B
                                           'quals'  ['Q-OLDST-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-3']
                                      'lastfmtags'  []
                                        'tag_date'  2010
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1652398006.2650554  (2022-05-13 01:26:46)
                             'size'  13209790