======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '279'
                                          'artist'  'Ower Of Power'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  "Diggin' On James Brown"
                                           'quals'  ("['Q-OLDST-2', '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'  ''
                                      'tracktotal'  ''
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  ''
                                             'bpm'  '122.957'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'TBPM' (BPM (beats per minute))                     '122.957'
'TDRC' (Recording time)                             '2008'
'TIT2' (Title/songname/content description)         "Diggin' On James Brown"
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Ower Of Power'
'TPE2' (Band/orchestra/accompaniment)               'Ower Of Power'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'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'                        '+10.47 dB'
'TXXX:replaygain_track_peak'                        '0.165359'

========================== row from database ==========================
                                              'id'  1501700
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/Ower Of Power - Diggin_ On James Brown [].mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  279
                                           'genre'  
                                        'filesize'  6721718
                                           'mtime'  1652397973
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] Diggin_ []
                                      'tag_artist'  Ower Of Power
                                     'tag_release'  None
                                       'tag_title'  Diggin' On James Brown
                                             'bpm'  122.957
                                    'search_title'  'brown':5 'diggin':1,2 'james':4 'on':3
                                   'search_artist'  'of':2 'ower':1 'power':3
                                  'search_release'  
                                     'search_rest'  '00poprockelectronic':1 'diggin':7 'files':5,6 'loose':3,4 'unsorted':2
                                    'search_combo'  '00poprockelectronic':9 'brown':5A 'diggin':1A,2A,15 'files':13,14 'james':4A 'loose':11,12 'of':7B 'on':3A 'ower':6B 'power':8B 'unsorted':10
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-OLDST-2', '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'  2008
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1652397972.937241  (2022-05-13 01:26:12)
                             'size'  6721718