======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '183'
                                          'artist'  'George Formby'
                                     'text_people'  ''
                                         'release'  'The Best of George Formby'
                                           'title'  'Leaning on a Lampost'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-1', 'q-bass-1', 'q-busy-2', 'q-grit-1', 'q-play-3', "
 "'q-chart-3', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['music hall', 'comedy', 'british', 'ukulele', 'squeaky voiced purveyor of "
 "ukelele fuelled 1940s smut']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '06'
                                      'tracktotal'  ''
                                            'date'  '2016'
                                        'comments'  ''
                                           'genre'  'prerock-comedy'
                                             'bpm'  '138.323'
                                             'key'  '9B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'The Best of George Formby'
'TBPM' (BPM (beats per minute))                     '138.323'
'TCON' (Content type, a.k.a. Genre)                 'prerock-comedy'
'TDRC' (Recording time)                             '2016'
'TIT2' (Title/songname/content description)         'Leaning on a Lampost'
'TKEY' (Initial key)                                '9B'
'TPE1' (Lead performer(s)/Soloist(s))               'George Formby'
'TRCK' (Track number/Position in set)               '06'
'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'                                   ['music hall',
 'comedy',
 'british',
 'ukulele',
 'squeaky voiced purveyor of ukelele fuelled 1940s smut']
'TXXX:original release date'                        ['2009', '2016']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.95 dB'
'TXXX:replaygain_track_peak'                        '0.692392'

========================== row from database ==========================
                                              'id'  671479
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/George Formby/MBZ;#George Formby;#The Best of George Formby;#06;#Leaning on a Lampost.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  183
                                           'genre'  prerock-comedy
                                        'filesize'  2937963
                                           'mtime'  1636913872
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country MBZ;#George Formby;#The Formby;#06;#Leaning prerock comedy
                                      'tag_artist'  George Formby
                                     'tag_release'  The Best of George Formby
                                       'tag_title'  Leaning on a Lampost
                                             'bpm'  138.323
                                    'search_title'  'a':3 'lampost':4 'leaning':1 'on':2
                                   'search_artist'  'formby':2 'george':1
                                  'search_release'  'best':2 'formby':5 'george':4 'of':3 'the':1
                                     'search_rest'  '06':14,17 'comedy':20 'country':4 'exotica':2 'formby':9,11,13,16 'george':6,8 'jazz':1 'leaning':15,18 'mbz':5,7 'oldies':3 'prerock':19 'the':10,12
                                    'search_combo'  '06':25,28 'a':3A 'best':8C 'comedy':31 'country':15 'exotica':13 'formby':6B,11C,20,22,24,27 'george':5B,10C,17,19 'jazz':12 'lampost':4A 'leaning':1A,26,29 'mbz':16,18 'of':9C 'oldies':14 'on':2A 'prerock':30 'the':7C,21,23
                                    'tag_tracknum'  6
                                      'num_images'  1
                                             'key'  9B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-1', 'q-syn-1', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-1', 'q-grit-1']
                                      'lastfmtags'  ['music hall', 'comedy', 'british', 'ukulele', 'squeaky voiced purveyor of ukelele fuelled 1940s smut']
                                        'tag_date'  2016
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636913872.0391355  (2021-11-14 19:17:52)
                             'size'  2937963