======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '202'
                                          'artist'  'Will Downing'
                                     'text_people'  ''
                                         'release'  'Ministry Of Sound - Acid Jazz Classics'
                                           'title'  'A Love Supreme'
                                           'quals'  ("['Q-OLDST-3', 'Q-JZFKS-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-2', 'Q-UNU-1', "
 "'q-syn-3', 'q-bass-3', '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-2']")
                                      'lastfmtags'  "['soul', 'smooth jazz', 'rnb', 'jazz', 'will downing']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  ''
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '121.191'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Ministry Of Sound - Acid Jazz Classics'
'TBPM' (BPM (beats per minute))                     '121.191'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'A Love Supreme'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Will Downing'
'TRCK' (Track number/Position in set)               '11'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['soul', 'smooth jazz', 'rnb', 'jazz', 'will downing']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.38 dB'
'TXXX:replaygain_track_peak'                        '0.494595'

========================== row from database ==========================
                                              'id'  1284710
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/Will Downing__Acid Jazz Classics - Side B__11 - A Love Supreme.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  202
                                           'genre'  electronic-unsorted
                                        'filesize'  4858825
                                           'mtime'  1620573048
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] Downing__Acid Side B__11 electronic unsorted
                                      'tag_artist'  Will Downing
                                     'tag_release'  Ministry Of Sound - Acid Jazz Classics
                                       'tag_title'  A Love Supreme
                                             'bpm'  121.191
                                    'search_title'  'a':1 'love':2 'supreme':3
                                   'search_artist'  'downing':2 'will':1
                                  'search_release'  'acid':4 'classics':6 'jazz':5 'ministry':1 'of':2 'sound':3
                                     'search_rest'  '00poprockelectronic':1 '11':11 'acid':8 'b':10 'downing':7 'electronic':12 'files':5,6 'loose':3,4 'side':9 'unsorted':2
                                    'search_combo'  '00poprockelectronic':12 '11':22 'a':1A 'acid':9C,19 'b':21 'classics':11C 'downing':5B,18 'electronic':23 'files':16,17 'jazz':10C 'loose':14,15 'love':2A 'ministry':6C 'of':7C 'side':20 'sound':8C 'supreme':3A 'unsorted':13 'will':4B
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['soul', 'smooth jazz', 'rnb', 'jazz', 'will downing']
                                        'tag_date'  2004
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620573048.130455  (2021-05-09 17:10:48)
                             'size'  4858825