======================== unified (from filesystem) ========================
                                         'bitrate'  '243.955'
                                        'duration'  '86'
                                          'artist'  'Club Foot Orchestra'
                                     'text_people'  ''
                                         'release'  'Sherlock Jr plus Felix The Cat Woos Whoopee'
                                           'title'  'Moonlight'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-3', 'Q-UNU-1', 'Q-LOCALNESS-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['11', 'jazz']"
                                     'discogstags'  "['jazz']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'prerock-jb-unsorted'
                                             'bpm'  '105.4'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Sherlock Jr plus Felix The Cat Woos Whoopee'
'TBPM' (BPM (beats per minute))                     '105.4'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-unsorted'
'TDRC' (Recording time)                             '1995'
'TENC' (Encoded by)                                 'Exact Audio Copy   (Burst mode)'
'TIT2' (Title/songname/content description)         'Moonlight'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Club Foot Orchestra'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'jazz'
'TXXX:lastfmtags'                                   ['11', 'jazz']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.52 dB'
'TXXX:replaygain_track_peak'                        '0.670529'

========================== row from database ==========================
                                              'id'  1119339
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/[BRD 053] The Club Foot Orchestra- Sherlock Jr. & Felix The Cat Woos Whoopee/01 -clubfoot orchestra - moonlight.mp3
                                         'working'  None
                                         'bitrate'  244
                                    'duration_sec'  86
                                           'genre'  prerock-jb-unsorted
                                        'filesize'  2633600
                                           'mtime'  1620539140
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm [BRD 053] Jr. & 01 clubfoot orchestra moonlight prerock jb unsorted
                                      'tag_artist'  Club Foot Orchestra
                                     'tag_release'  Sherlock Jr plus Felix The Cat Woos Whoopee
                                       'tag_title'  Moonlight
                                             'bpm'  105.4
                                    'search_title'  'moonlight':1
                                   'search_artist'  'club':1 'foot':2 'orchestra':3
                                  'search_release'  'cat':6 'felix':4 'jr':2 'plus':3 'sherlock':1 'the':5 'whoopee':8 'woos':7
                                     'search_rest'  '053':3,4 'brd':1,2 'clubfoot':7 'jb':11 'jr':5,6 'moonlight':9 'orchestra':8 'prerock':10 'unsorted':12
                                    'search_combo'  '053':15,16 'brd':13,14 'cat':10C 'club':2B 'clubfoot':19 'felix':8C 'foot':3B 'jb':23 'jr':6C,17,18 'moonlight':1A,21 'orchestra':4B,20 'plus':7C 'prerock':22 'sherlock':5C 'the':9C 'unsorted':24 'whoopee':12C 'woos':11C
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-3', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-1', 'q-other-4', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['11', 'jazz']
                                        'tag_date'  1995
                                     'discogstags'  ['jazz']

============================== file details ==============================
                                           'mtime'  1620539140.455957  (2021-05-09 07:45:40)
                             'size'  2633600