======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '756'
                                          'artist'  'The Gamelan Ensemble of STSI Denpasar'
                                     'text_people'  'Wayan Berata'
                                         'release'  'Music of the Gamelan Gong Kebyar, Vol. 1'
                                           'title'  'Cita Utsawa'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-3', 'Q-HHRNBTT-1', 'Q-LOCALNESS-4', "
 "'Q-OLDST-1', 'q-syn-1', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['gamelan', 'traditional', 'indonesian', 'gamelan gong kebyar', 'ethnic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '05'
                                      'tracktotal'  ''
                                            'date'  '1996'
                                        'comments'  ''
                                           'genre'  'loc-asia-indonesia;mi-gamelan'
                                             'bpm'  '142.508'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

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'TALB' (Album/Movie/Show title)                     'Music of the Gamelan Gong Kebyar, Vol. 1'
'TBPM' (BPM (beats per minute))                     '142.508'
'TCOM' (Composer)                                   'Wayan Berata'
'TCON' (Content type, a.k.a. Genre)                 ['loc-asia-indonesia', 'mi-gamelan']
'TDRC' (Recording time)                             '1996'
'TIT2' (Title/songname/content description)         'Cita Utsawa'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Gamelan Ensemble of STSI Denpasar'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPUB' (Publisher)                                  'Vital'
'TRCK' (Track number/Position in set)               '05'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '4'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '3'
'TXXX:lastfmtags'                                   ['gamelan', 'traditional', 'indonesian', 'gamelan gong kebyar', 'ethnic']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'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'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+2.96 dB'
'TXXX:replaygain_track_peak'                        '0.981399'

========================== row from database ==========================
                                              'id'  925380
                                            'path'  /data/Music/Bulk/00localcharacter/00asia/gamelan/gamelan ensemble of stsi denpasar - music of the gamelan gong kebyar (indonesia)/05 - cita utsawa.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  756
                                           'genre'  loc-asia-indonesia;mi-gamelan
                                        'filesize'  18159637
                                           'mtime'  1620528088
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00asia gamelan gamelan ensemble stsi denpasar music gamelan gong kebyar (indonesia) 05 cita utsawa loc asia indonesia;mi gamelan
                                      'tag_artist'  The Gamelan Ensemble of STSI Denpasar
                                     'tag_release'  Music of the Gamelan Gong Kebyar, Vol. 1
                                       'tag_title'  Cita Utsawa
                                             'bpm'  142.508
                                    'search_title'  'cita':1 'utsawa':2
                                   'search_artist'  'denpasar':6 'ensemble':3 'gamelan':2 'of':4 'stsi':5 'the':1
                                  'search_release'  '1':10 'gamelan':4 'gong':5 'kebyar':6,7 'music':1 'of':2 'the':3 'vol':8,9
                                     'search_rest'  '00asia':1 'asia':14 'cita':11 'denpasar':5 'ensemble':3 'gamelan':2 'gong':7 'indonesia':9,10,15,17 'kebyar':8 'loc':13 'mi':16,18 'music':6 'stsi':4 'utsawa':12
                                    'search_combo'  '00asia':19 '1':18C 'asia':32 'cita':1A,29 'denpasar':8B,23 'ensemble':5B,21 'gamelan':4B,12C,20 'gong':13C,25 'indonesia':27,28,33,35 'kebyar':14C,15C,26 'loc':31 'mi':34,36 'music':9C,24 'of':6B,10C 'stsi':7B,22 'the':3B,11C 'utsawa':2A,30 'vol':16C,17C
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-4', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-1', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-1', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['gamelan', 'traditional', 'indonesian', 'gamelan gong kebyar', 'ethnic']
                                        'tag_date'  1996
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620528088.342198  (2021-05-09 04:41:28)
                             'size'  18159637