======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '132'
                                          'artist'  'Dick Dixon And The Roommates'
                                     'text_people'  ''
                                         'release'  'Tape No025 - Green Tomatoes'
                                           'title'  'The Caterpillar Crawl'
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HAP-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  ''
                                            'date'  '1959'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '110.1'
                                             'key'  '12B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Tape No025 - Green Tomatoes'
'TBPM' (BPM (beats per minute))                     '110.1'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1959'
'TIT2' (Title/songname/content description)         'The Caterpillar Crawl'
'TKEY' (Initial key)                                '12B'
'TPE1' (Lead performer(s)/Soloist(s))               'Dick Dixon And The Roommates'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '11'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:q-bass'                                       '1'
'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'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+22.93 dB'
'TXXX:replaygain_track_peak'                        '0.036521'
'TXXX:tracknum'                                     '11'

========================== row from database ==========================
                                              'id'  501282
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT025/11 - Dick Dixon And The Roommates - The Caterpillar Crawl (1959).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  132
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  3180947
                                           'mtime'  1620382903
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT025 11 (1959) rock gr garage;set pl garagetapes
                                      'tag_artist'  Dick Dixon And The Roommates
                                     'tag_release'  Tape No025 - Green Tomatoes
                                       'tag_title'  The Caterpillar Crawl
                                             'bpm'  110.1
                                    'search_title'  'caterpillar':2 'crawl':3 'the':1
                                   'search_artist'  'and':3 'dick':1 'dixon':2 'roommates':5 'the':4
                                  'search_release'  'green':3 'no025':2 'tape':1 'tomatoes':4
                                     'search_rest'  '1959':6,7 'blogspot':2 'com':3 'garage':10,12 'garagetapes':1,15 'garagetapesblogspotcom':4 'gr':9 'gt025':5 'pl':14 'rock':8 'set':11,13
                                    'search_combo'  '1959':18,19 'and':6B 'blogspot':14 'caterpillar':2A 'com':15 'crawl':3A 'dick':4B 'dixon':5B 'garage':22,24 'garagetapes':13,27 'garagetapesblogspotcom':16 'gr':21 'green':11C 'gt025':17 'no025':10C 'pl':26 'rock':20 'roommates':8B 'set':23,25 'tape':9C 'the':1A,7B 'tomatoes':12C
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  12B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-1', 'q-other-4', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1959
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620382902.6654513  (2021-05-07 12:21:42)
                             'size'  3180947