======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '460'
                                          'artist'  'Mao Sareth'
                                     'text_people'  ''
                                         'release'  'Tape No097 - Real Girls In The Garage Land (Part XXV)'
                                           'title'  'Preah Ateth Reap Ow Mouydong Khut'
                                           '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-1', 'q-other-4', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['all', 'khmer', 'cambodia', 'khmer oldies']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  ''
                                            'date'  '1965'
                                        'comments'  ''
                                           'genre'  'rock-gr-garage;set-pl-garagetapes'
                                             'bpm'  '91.0'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         'http://garagetapes.blogspot.com/'
'TALB' (Album/Movie/Show title)                     'Tape No097 - Real Girls In The Garage Land (Part XXV)'
'TBPM' (BPM (beats per minute))                     '91.0'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-garage', 'set-pl-garagetapes']
'TDRC' (Recording time)                             '1965'
'TIT2' (Title/songname/content description)         'Preah Ateth Reap Ow Mouydong Khut'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Mao Sareth'
'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:country'                                      'KH'
'TXXX:lastfmtags'                                   ['all', 'khmer', 'cambodia', 'khmer oldies']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'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'                                     '4'
'TXXX:replaygain_track_gain'                        '+23.95 dB'
'TXXX:replaygain_track_peak'                        '0.029617'
'TXXX:tracknum'                                     '11'

========================== row from database ==========================
                                              'id'  507312
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/garagetapes.blogspot.com/GT097/11 - Mao Sareth - Preah Ateth Reap Ow Mouydong Khut  (19q KH).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  460
                                           'genre'  rock-gr-garage;set-pl-garagetapes
                                        'filesize'  11048786
                                           'mtime'  1620383996
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm garagetapes.blogspot.com GT097 11 (19q KH) rock gr garage;set pl garagetapes
                                      'tag_artist'  Mao Sareth
                                     'tag_release'  Tape No097 - Real Girls In The Garage Land (Part XXV)
                                       'tag_title'  Preah Ateth Reap Ow Mouydong Khut
                                             'bpm'  91.0
                                    'search_title'  'ateth':2 'khut':6 'mouydong':5 'ow':4 'preah':1 'reap':3
                                   'search_artist'  'mao':1 'sareth':2
                                  'search_release'  'garage':7 'girls':4 'in':5 'land':8 'no097':2 'part':9,10 'real':3 'tape':1 'the':6 'xxv':11,12
                                     'search_rest'  '19q':6,7 'blogspot':2 'com':3 'garage':12,14 'garagetapes':1,17 'garagetapesblogspotcom':4 'gr':11 'gt097':5 'kh':8,9 'pl':16 'rock':10 'set':13,15
                                    'search_combo'  '19q':26,27 'ateth':2A 'blogspot':22 'com':23 'garage':15C,32,34 'garagetapes':21,37 'garagetapesblogspotcom':24 'girls':12C 'gr':31 'gt097':25 'in':13C 'kh':28,29 'khut':6A 'land':16C 'mao':7B 'mouydong':5A 'no097':10C 'ow':4A 'part':17C,18C 'pl':36 'preah':1A 'real':11C 'reap':3A 'rock':30 'sareth':8B 'set':33,35 'tape':9C 'the':14C 'xxv':19C,20C
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', '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-1', 'q-syn-2', 'q-chart-1', 'q-other-4', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['all', 'khmer', 'cambodia', 'khmer oldies']
                                        'tag_date'  1965
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620383996.3265865  (2021-05-07 12:39:56)
                             'size'  11048786