======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '135'
                                          'artist'  'Anandji & Kalyanji Vs Dan The Automator & DJ Shadow'
                                     'text_people'  ''
                                         'release'  'Bombay The Hard Way - Guns, Cars & Sitars'
                                           'title'  'Bombay 405 Miles'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '01'
                                      'tracktotal'  ''
                                            'date'  '1998'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '144.645'
                                             'key'  '2A'
                                        'acoustid'  ''
rest: ''

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

'PRIV:AverageLevel:9\x1b\x00\x00'                   PRIV(owner='AverageLevel', data=b'9\x1b\x00\x00')
'PRIV:PeakValue:º|\x00\x00'                         PRIV(owner='PeakValue', data=b'\xba|\x00\x00')
'TALB' (Album/Movie/Show title)                     'Bombay The Hard Way - Guns, Cars & Sitars'
'TBPM' (BPM (beats per minute))                     '144.645'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '1998'
'TIT2' (Title/songname/content description)         'Bombay 405 Miles'
'TKEY' (Initial key)                                '2A'
'TPE1' (Lead performer(s)/Soloist(s))               'Anandji & Kalyanji Vs Dan The Automator & DJ Shadow'
'TRCK' (Track number/Position in set)               '01'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.53 dB'
'TXXX:replaygain_track_peak'                        '0.409708'

========================== row from database ==========================
                                              'id'  1332715
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Anandji & Kalyanji Vs Dan The Automator & DJ Shadow - Bombay the Hard Way/Kalyanji & Anandji - Bombay 405 Miles.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  135
                                           'genre'  electronic-unsorted
                                        'filesize'  3250053
                                           'mtime'  1678462547
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm the electronic unsorted
                                      'tag_artist'  Anandji & Kalyanji Vs Dan The Automator & DJ Shadow
                                     'tag_release'  Bombay The Hard Way - Guns, Cars & Sitars
                                       'tag_title'  Bombay 405 Miles
                                             'bpm'  144.645
                                    'search_title'  '405':2 'bombay':1 'miles':3
                                   'search_artist'  'anandji':1 'automator':6 'dan':4 'dj':7 'kalyanji':2 'shadow':8 'the':5 'vs':3
                                  'search_release'  'bombay':1 'cars':7 'guns':5,6 'hard':3 'sitars':8 'the':2 'way':4
                                     'search_rest'  'electronic':2 'the':1 'unsorted':3
                                    'search_combo'  '405':2A 'anandji':4B 'automator':9B 'bombay':1A,12C 'cars':18C 'dan':7B 'dj':10B 'electronic':21 'guns':16C,17C 'hard':14C 'kalyanji':5B 'miles':3A 'shadow':11B 'sitars':19C 'the':8B,13C,20 'unsorted':22 'vs':6B 'way':15C
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  2A
                                           'quals'  ['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-1']
                                      'lastfmtags'  []
                                        'tag_date'  1998
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1678462547.3662586  (2023-03-10 16:35:47)
                             'size'  3250053