======================== unified (from filesystem) ========================
                                         'bitrate'  '191.712'
                                        'duration'  '247'
                                          'artist'  'Peter Gabriel'
                                     'text_people'  ''
                                         'release'  'progsoup 14'
                                           'title'  'Dressing The Wound'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['classic rock', 'singer songwriter', 'progressive rock', 'pop', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  ''
                                            'date'  '1975'
                                        'comments'  ''
                                           'genre'  'rock-cppex-progressive'
                                             'bpm'  '121.264'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'progsoup 14'
'TBPM' (BPM (beats per minute))                     '121.264'
'TCON' (Content type, a.k.a. Genre)                 'rock-cppex-progressive'
'TDRC' (Recording time)                             '1975'
'TIT2' (Title/songname/content description)         'Dressing The Wound'
'TKEY' (Initial key)                                '3A'
'TPE1' (Lead performer(s)/Soloist(s))               'Peter Gabriel'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '7'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['classic rock', 'singer songwriter', 'progressive rock', 'pop', 'rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.18 dB'
'TXXX:replaygain_track_peak'                        '0.862580'
'TXXX:tracknum'                                     '781'

========================== row from database ==========================
                                              'id'  1411158
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/PROGSOUP/progsoup 14/781 peter gabriel - dressing the wound.mp3
                                         'working'  None
                                         'bitrate'  191
                                    'duration_sec'  247
                                           'genre'  rock-cppex-progressive
                                        'filesize'  5928950
                                           'mtime'  1620736412
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy PROGSOUP 781 peter gabriel dressing the wound rock cppex progressive
                                      'tag_artist'  Peter Gabriel
                                     'tag_release'  progsoup 14
                                       'tag_title'  Dressing The Wound
                                             'bpm'  121.264
                                    'search_title'  'dressing':1 'the':2 'wound':3
                                   'search_artist'  'gabriel':2 'peter':1
                                  'search_release'  'progsoup':1
                                     'search_rest'  '781':3 'classicprogpsy':1 'cppex':10 'dressing':6 'gabriel':5 'peter':4 'progressive':11 'progsoup':2 'rock':9 'the':7 'wound':8
                                    'search_combo'  '781':9 'classicprogpsy':7 'cppex':16 'dressing':1A,12 'gabriel':5B,11 'peter':4B,10 'progressive':17 'progsoup':6C,8 'rock':15 'the':2A,13 'wound':3A,14
                                    'tag_tracknum'  7
                                      'num_images'  0
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['classic rock', 'singer songwriter', 'progressive rock', 'pop', 'rock']
                                        'tag_date'  1975
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620736412.324818  (2021-05-11 14:33:32)
                             'size'  5928950