======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '175'
                                          'artist'  'Jump In The Saddle Band'
                                     'text_people'  ''
                                         'release'  'Platinum Series [Disc 19]'
                                           'title'  'Curley Shuffle'
                                           'quals'  ("['Q-OLDST-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', "
 "'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-2']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  ''
                                             'bpm'  '146.000'
                                             'key'  '10B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Platinum Series [Disc 19]'
'TBPM' (BPM (beats per minute))                     '146.000'
'TIT2' (Title/songname/content description)         'Curley Shuffle'
'TKEY' (Initial key)                                '10B'
'TPE1' (Lead performer(s)/Soloist(s))               'Jump In The Saddle Band'
'TRCK' (Track number/Position in set)               '8'
'TSSE' (Software/Hardware and settings used for encoding)  'Audiograbber 1.83.01, LAME dll 3.96, 128 Kbit/s, Joint Stereo, High quality'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.78 dB'
'TXXX:replaygain_track_peak'                        '0.530995'
'UFID:http://www.cddb.com/id3/taginfo1.html'        UFID(owner='http://www.cddb.com/id3/taginfo1.html', data=b'3CD3N10R10110643V289F7118816E5A2D7EDC3CEB18229608F2P1')

========================== row from database ==========================
                                              'id'  1291461
                                            'path'  /data/Music/Bulk/00poprockelectronic/Clean/Jump in the Saddle Band - The Curley Shuffle.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  175
                                           'genre'  
                                        'filesize'  2806662
                                           'mtime'  1652397892
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Clean the
                                      'tag_artist'  Jump In The Saddle Band
                                     'tag_release'  Platinum Series [Disc 19]
                                       'tag_title'  Curley Shuffle
                                             'bpm'  146.0
                                    'search_title'  'curley':1 'shuffle':2
                                   'search_artist'  'band':5 'in':2 'jump':1 'saddle':4 'the':3
                                  'search_release'  '19':5,6 'disc':3,4 'platinum':1 'series':2
                                     'search_rest'  '00poprockelectronic':1 'clean':2 'the':3
                                    'search_combo'  '00poprockelectronic':14 '19':12C,13C 'band':7B 'clean':15 'curley':1A 'disc':10C,11C 'in':4B 'jump':3B 'platinum':8C 'saddle':6B 'series':9C 'shuffle':2A 'the':5B,16
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  10B
                                           'quals'  ['Q-OLDST-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-2']
                                      'lastfmtags'  []
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1652397892.1036754  (2022-05-13 01:24:52)
                             'size'  2806662