======================== unified (from filesystem) ========================
                                         'bitrate'  '96.0'
                                        'duration'  '144'
                                          'artist'  "Eddie ''Cleanhead'' Vinson & His Orchestra"
                                     'text_people'  ''
                                         'release'  'Peelenium'
                                           'title'  'Some Women Do'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-1', 'q-bass-2', 'q-busy-2', 'q-grit-1', 'q-play-2', "
 "'q-chart-1', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  ''
                                            'date'  '1948'
                                        'comments'  ''
                                           'genre'  'prerock-swing'
                                             'bpm'  '121.8'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Peelenium'
'TBPM' (BPM (beats per minute))                     '121.8'
'TCON' (Content type, a.k.a. Genre)                 'prerock-swing'
'TDRC' (Recording time)                             '1948'
'TENC' (Encoded by)                                 'Jykaman'
'TIT2' (Title/songname/content description)         'Some Women Do'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               "Eddie ''Cleanhead'' Vinson & His Orchestra"
'TRCK' (Track number/Position in set)               '4'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+1.70 dB'
'TXXX:replaygain_track_peak'                        '0.346075'

========================== row from database ==========================
                                              'id'  1503105
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/00oldiepop/1948/04-Eddie __Cleanhead__ Vinson & His Orchestra __Some Women Do__.mp3
                                         'working'  None
                                         'bitrate'  96
                                    'duration_sec'  144
                                           'genre'  prerock-swing
                                        'filesize'  1732480
                                           'mtime'  1620562213
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country 00oldiepop 1948 04 __Cleanhead__ __Some Do__ prerock swing
                                      'tag_artist'  Eddie ''Cleanhead'' Vinson & His Orchestra
                                     'tag_release'  Peelenium
                                       'tag_title'  Some Women Do
                                             'bpm'  121.8
                                    'search_title'  'do':3 'some':1 'women':2
                                   'search_artist'  'cleanhead':2,3 'eddie':1 'his':5 'orchestra':6 'vinson':4
                                  'search_release'  'peelenium':1
                                     'search_rest'  '00oldiepop':5 '1948':6 'cleanhead':7 'country':4 'do':9 'exotica':2 'jazz':1 'oldies':3 'prerock':10 'some':8 'swing':11
                                    'search_combo'  '00oldiepop':15 '1948':16 'cleanhead':5B,6B,17 'country':14 'do':3A,19 'eddie':4B 'exotica':12 'his':8B 'jazz':11 'oldies':13 'orchestra':9B 'peelenium':10C 'prerock':20 'some':1A,18 'swing':21 'vinson':7B 'women':2A
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-2', 'q-drums-1', 'q-syn-1', 'q-chart-1', 'q-other-4', 'Q-HAP-3', 'q-bass-2', 'q-grit-1']
                                      'lastfmtags'  []
                                        'tag_date'  1948
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620562213.0435843  (2021-05-09 14:10:13)
                             'size'  1732480