======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '170'
                                          'artist'  'The Glory Rhodes'
                                     'text_people'  ''
                                         'release'  "Tape No010 - I'm Going To Change The World"
                                           'title'  "I'm Going To Change The World"
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HAP-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['garage rock', 'garage', 'need to rate']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '08'
                                      'tracktotal'  ''
                                            'date'  '1965'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '145.1'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'COMM:iTunNORM:eng'                                 (' 000005F5 00000669 00004487 00004A29 00014B6D 00014B6D 00007CCA 00008018 '
 '0001B1FA 0001B1FA')
'COMM:iTunPGAP:eng'                                 '0'
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 0000078C 000000000072DEE4 00000000 00534730 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'COMM:iTunes_CDDB_IDs:eng'                          '31+26999AC217B761C6B2E6F6F5441470E9+8470613'
'TALB' (Album/Movie/Show title)                     "Tape No010 - I'm Going To Change The World"
'TBPM' (BPM (beats per minute))                     '145.1'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1965'
'TIT2' (Title/songname/content description)         "I'm Going To Change The World"
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Glory Rhodes'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '08'
'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:lastfmtags'                                   ['garage rock', 'garage', 'need to rate']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.41 dB'
'TXXX:replaygain_track_peak'                        '0.594258'
'TXXX:tracknum'                                     '08'

========================== row from database ==========================
                                              'id'  1496311
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT010/08 - The Glory Rhodes - I_m Going To Change The World.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  170
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  5466112
                                           'mtime'  1620382776
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT010 08 I_m rock gr garage;set pl garagetapes
                                      'tag_artist'  The Glory Rhodes
                                     'tag_release'  Tape No010 - I'm Going To Change The World
                                       'tag_title'  I'm Going To Change The World
                                             'bpm'  145.1
                                    'search_title'  'change':6 'going':4 'i':1 'im':3 'm':2 'the':7 'to':5 'world':8
                                   'search_artist'  'glory':2 'rhodes':3 'the':1
                                  'search_release'  'change':8 'going':6 'i':3 'im':5 'm':4 'no010':2 'tape':1 'the':9 'to':7 'world':10
                                     'search_rest'  'blogspot':2 'com':3 'garage':10,12 'garagetapes':1,15 'garagetapesblogspotcom':4 'gr':9 'gt010':5 'i':6 'm':7 'pl':14 'rock':8 'set':11,13
                                    'search_combo'  'blogspot':23 'change':6A,19C 'com':24 'garage':31,33 'garagetapes':22,36 'garagetapesblogspotcom':25 'glory':10B 'going':4A,17C 'gr':30 'gt010':26 'i':1A,14C,27 'im':3A,16C 'm':2A,15C,28 'no010':13C 'pl':35 'rhodes':11B 'rock':29 'set':32,34 'tape':12C 'the':7A,9B,20C 'to':5A,18C 'world':8A,21C
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', '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-3', 'q-syn-2', 'q-chart-1', 'q-other-2', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['garage rock', 'garage', 'need to rate']
                                        'tag_date'  1965
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620382776.1736126  (2021-05-07 12:19:36)
                             'size'  5466112