======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '127'
                                          'artist'  'Frankie Vaughan'
                                     'text_people'  ''
                                         'release'  'Give Me The Moonlight (Best Of)'
                                           'title'  'Judy'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-1', 'q-bass-4', 'q-busy-2', 'q-grit-1', 'q-play-2', "
 "'q-chart-1', 'q-drums-1', 'q-other-1', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['oldies', 'jazz', 'pop', '60s', 'easy listening']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '17'
                                      'tracktotal'  ''
                                            'date'  '1958'
                                        'comments'  ''
                                           'genre'  'prerock-unsorted'
                                             'bpm'  '89.374'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         '58-193 POS 22'
'COMM:ID3v1 Comment:XXX'                            '58-193 POS 22'
'TALB' (Album/Movie/Show title)                     'Give Me The Moonlight (Best Of)'
'TBPM' (BPM (beats per minute))                     '89.374'
'TCON' (Content type, a.k.a. Genre)                 'prerock-unsorted'
'TCOP' (Copyright message)                          'Spectrum Music UK 1998'
'TDRC' (Recording time)                             '1958'
'TENC' (Encoded by)                                 'Bobble32 of Sweden'
'TIT2' (Title/songname/content description)         'Judy'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Frankie Vaughan'
'TRCK' (Track number/Position in set)               '17'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['oldies', 'jazz', 'pop', '60s', 'easy listening']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.27 dB'
'TXXX:replaygain_track_peak'                        '0.415392'

========================== row from database ==========================
                                              'id'  1435170
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/00oldiepop/1958/58-193 - Frankie Vaughan - Judy.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  127
                                           'genre'  prerock-unsorted
                                        'filesize'  5095411
                                           'mtime'  1621698362
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country 00oldiepop 1958 58 193 prerock unsorted
                                      'tag_artist'  Frankie Vaughan
                                     'tag_release'  Give Me The Moonlight (Best Of)
                                       'tag_title'  Judy
                                             'bpm'  89.374
                                    'search_title'  'judy':1
                                   'search_artist'  'frankie':1 'vaughan':2
                                  'search_release'  'best':5,6 'give':1 'me':2 'moonlight':4 'of':7,8 'the':3
                                     'search_rest'  '00oldiepop':5 '193':8 '1958':6 '58':7 'country':4 'exotica':2 'jazz':1 'oldies':3 'prerock':9 'unsorted':10
                                    'search_combo'  '00oldiepop':16 '193':19 '1958':17 '58':18 'best':8C,9C 'country':15 'exotica':13 'frankie':2B 'give':4C 'jazz':12 'judy':1A 'me':5C 'moonlight':7C 'of':10C,11C 'oldies':14 'prerock':20 'the':6C 'unsorted':21 'vaughan':3B
                                    'tag_tracknum'  17
                                      'num_images'  0
                                             'key'  9A
                                           '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-1', 'q-busy-2', 'q-drums-1', 'q-syn-1', 'q-chart-1', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-1']
                                      'lastfmtags'  ['oldies', 'jazz', 'pop', '60s', 'easy listening']
                                        'tag_date'  1958
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621698361.8899984  (2021-05-22 17:46:01)
                             'size'  5095411