======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '101'
                                          'artist'  'Tony Randall'
                                     'text_people'  ''
                                         'release'  'Vo, Vo, De, Oh, Doe'
                                           'title'  "Byrd (You're the Bird of Them All)"
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-JZFKS-2', "
 "'Q-OLDST-2', 'q-syn-1', 'q-bass-2', 'q-busy-2', 'q-grit-1', 'q-play-2', "
 "'q-chart-1', 'q-drums-2', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '10'
                                            'date'  '1967'
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz-unsorted'
                                             'bpm'  '111.1'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'blog.wfmu.org'
'COMM:iTunNORM:eng'                                 (' 00001D17 00002056 0000D7EF 0000B2EC 0000C439 0000D0AC 00008972 0000875A '
 '00011BFA 0000FFB6')
'COMM:iTunPGAP:eng'                                 '0'
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 00000820 0000000000442550 00000000 00250800 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'TALB' (Album/Movie/Show title)                     'Vo, Vo, De, Oh, Doe'
'TBPM' (BPM (beats per minute))                     '111.1'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-jazz-unsorted'
'TDOR' (Original release time)                      '1967'
'TDRC' (Recording time)                             '1967'
'TENC' (Encoded by)                                 'iTunes v7.2'
'TIT2' (Title/songname/content description)         "Byrd (You're the Bird of Them All)"
'TKEY' (Initial key)                                '9A'
'TMED' (Media type)                                 'Vinyl'
'TPE1' (Lead performer(s)/Soloist(s))               'Tony Randall'
'TPE2' (Band/orchestra/accompaniment)               'Tony Randall'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Mercury Records'
'TRCK' (Track number/Position in set)               '1/10'
'TSO2'                                              'Randall, Tony'
'TSOP' (Performer sort order)                       'Randall, Tony'
'TXXX:Artists'                                      'Tony Randall'
'TXXX:CATALOGNUMBER'                                'SR 61108'
'TXXX:MusicBrainz Album Artist Id'                  '43ed812f-bb06-499b-810d-e95b64a8e943'
'TXXX:MusicBrainz Album Id'                         '141f265b-eaba-4338-a1f5-087336afec33'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '43ed812f-bb06-499b-810d-e95b64a8e943'
'TXXX:MusicBrainz Release Group Id'                 '6017bb74-b3e1-4a27-83e7-d47d432e6778'
'TXXX:MusicBrainz Release Track Id'                 '179198d2-da29-4c48-a605-732494ce3806'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:originalyear'                                 '1967'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.03 dB'
'TXXX:replaygain_track_peak'                        '0.334807'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'c2232b90-2587-40ed-8281-9a370ec47e12')

========================== row from database ==========================
                                              'id'  660215
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/10/280_01_Tony_Randall_-_Byrd.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  101
                                           'genre'  prerock-jb-jazz-unsorted
                                        'filesize'  2690135
                                           'mtime'  1620538312
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 10 280_01_Tony_Randall_ _Byrd prerock jb jazz unsorted
                                      'tag_artist'  Tony Randall
                                     'tag_release'  Vo, Vo, De, Oh, Doe
                                       'tag_title'  Byrd (You're the Bird of Them All)
                                             'bpm'  111.1
                                    'search_title'  'all':9,10 'bird':6 'byrd':1 'of':7 're':3 'the':5 'them':8 'you':2 'youre':4
                                   'search_artist'  'randall':2 'tony':1
                                  'search_release'  'de':3,4 'doe':7 'oh':5,6 'vo':1,2
                                     'search_rest'  '01':2 '280':1 'byrd':5 'jazz':8 'jb':7 'prerock':6 'randall':4 'tony':3 'unsorted':9
                                    'search_combo'  '01':21 '280':20 'all':9A,10A 'bird':6A 'byrd':1A,24 'de':15C,16C 'doe':19C 'jazz':27 'jb':26 'of':7A 'oh':17C,18C 'prerock':25 'randall':12B,23 're':3A 'the':5A 'them':8A 'tony':11B,22 'unsorted':28 'vo':13C,14C 'you':2A 'youre':4A
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-2', 'q-drums-2', 'q-syn-1', 'q-chart-1', 'q-other-2', 'Q-HAP-3', 'q-bass-2', 'q-grit-1']
                                      'lastfmtags'  []
                                        'tag_date'  1967
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620538312.4694588  (2021-05-09 07:31:52)
                             'size'  2690135