======================== unified (from filesystem) ========================
                                         'bitrate'  '319.725'
                                        'duration'  '149'
                                          'artist'  'Joni James'
                                     'text_people'  ''
                                         'release'  'Platinum & Gold - The MGM Years, Disc Two'
                                           'title'  'I Still Get Jealous'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-JZFKS-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-1', 'q-bass-1', 'q-busy-2', 'q-grit-1', 'q-play-2', "
 "'q-chart-1', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['jazz vocal', 'jazz', '50s', 'oldies', 'easy listening']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '15'
                                      'tracktotal'  '21'
                                            'date'  '1959'
                                        'comments'  ''
                                           'genre'  'prerock-swing'
                                             'bpm'  '110.483'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         '59-370 POS 63'
'COMM:ID3v1 Comment:XXX'                            '59-370 POS 63'
'TALB' (Album/Movie/Show title)                     'Platinum & Gold - The MGM Years, Disc Two'
'TBPM' (BPM (beats per minute))                     '110.483'
'TCON' (Content type, a.k.a. Genre)                 'prerock-swing'
'TDRC' (Recording time)                             '1959'
'TENC' (Encoded by)                                 'Exact Audio Copy   (Secure mode)'
'TIT2' (Title/songname/content description)         'I Still Get Jealous'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Joni James'
'TRCK' (Track number/Position in set)               '15/21'
'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:lastfmtags'                                   ['jazz vocal', 'jazz', '50s', 'oldies', 'easy listening']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+19.42 dB'
'TXXX:replaygain_track_peak'                        '0.061893'

========================== row from database ==========================
                                              'id'  1452020
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/00oldiepop/1959/59-370 - Joni James - I Still Get Jealous.mp3
                                         'working'  None
                                         'bitrate'  319
                                    'duration_sec'  149
                                           'genre'  prerock-swing
                                        'filesize'  5962448
                                           'mtime'  1620562675
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country 00oldiepop 1959 59 370 prerock swing
                                      'tag_artist'  Joni James
                                     'tag_release'  Platinum & Gold - The MGM Years, Disc Two
                                       'tag_title'  I Still Get Jealous
                                             'bpm'  110.483
                                    'search_title'  'get':3 'i':1 'jealous':4 'still':2
                                   'search_artist'  'james':2 'joni':1
                                  'search_release'  'disc':7 'gold':2 'mgm':4 'platinum':1 'the':3 'two':8 'years':5,6
                                     'search_rest'  '00oldiepop':5 '1959':6 '370':8 '59':7 'country':4 'exotica':2 'jazz':1 'oldies':3 'prerock':9 'swing':10
                                    'search_combo'  '00oldiepop':19 '1959':20 '370':22 '59':21 'country':18 'disc':13C 'exotica':16 'get':3A 'gold':8C 'i':1A 'james':6B 'jazz':15 'jealous':4A 'joni':5B 'mgm':10C 'oldies':17 'platinum':7C 'prerock':23 'still':2A 'swing':24 'the':9C 'two':14C 'years':11C,12C
                                    'tag_tracknum'  15
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', '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-2', 'q-syn-1', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'q-bass-1', 'q-grit-1']
                                      'lastfmtags'  ['jazz vocal', 'jazz', '50s', 'oldies', 'easy listening']
                                        'tag_date'  1959
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620562674.9909713  (2021-05-09 14:17:54)
                             'size'  5962448