======================== unified (from filesystem) ========================
                                         'bitrate'  '319.582'
                                        'duration'  '157'
                                          'artist'  'Antonio Fuentes'
                                     'text_people'  ''
                                         'release'  'Colompilation 2'
                                           'title'  'Mi nena'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-OLDST-2', 'Q-UNU-2', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-3', 'q-syn-1', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                     'discogstags'  "['latin']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '14'
                                      'tracktotal'  ''
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'loc-samerica-colombia'
                                             'bpm'  '87.6'
                                             'key'  '9B'
                                        'acoustid'  ''
rest: ''

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

'COMM::\x00\x00\x00'                                'Ripped by Winamp'
'TALB' (Album/Movie/Show title)                     'Colompilation 2'
'TBPM' (BPM (beats per minute))                     '87.6'
'TCON' (Content type, a.k.a. Genre)                 'loc-samerica-colombia'
'TDRC' (Recording time)                             '2009'
'TENC' (Encoded by)                                 'Winamp 5.541'
'TIT2' (Title/songname/content description)         'Mi nena'
'TKEY' (Initial key)                                '9B'
'TPE1' (Lead performer(s)/Soloist(s))               'Antonio Fuentes'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '14'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  'latin'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+1.69 dB'
'TXXX:replaygain_track_peak'                        '0.449970'

========================== row from database ==========================
                                              'id'  1242171
                                            'path'  /data/Music/Bulk/00localcharacter/Los Golden Boys - colompilation 2 (2009)/14 Antonio Fuentes - Mi nena.mp3
                                         'working'  None
                                         'bitrate'  319
                                    'duration_sec'  157
                                           'genre'  loc-samerica-colombia
                                        'filesize'  6314801
                                           'mtime'  1621629737
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter Los Golden Boys colompilation (2009) 14 loc samerica colombia
                                      'tag_artist'  Antonio Fuentes
                                     'tag_release'  Colompilation 2
                                       'tag_title'  Mi nena
                                             'bpm'  87.6
                                    'search_title'  'mi':1 'nena':2
                                   'search_artist'  'antonio':1 'fuentes':2
                                  'search_release'  '2':2 'colompilation':1
                                     'search_rest'  '2009':5,6 'boys':3 'colombia':9 'colompilation':4 'golden':2 'loc':7 'los':1 'samerica':8
                                    'search_combo'  '2':6C '2009':11,12 'antonio':3B 'boys':9 'colombia':15 'colompilation':5C,10 'fuentes':4B 'golden':8 'loc':13 'los':7 'mi':1A 'nena':2A 'samerica':14
                                    'tag_tracknum'  14
                                      'num_images'  0
                                             'key'  9B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-1', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2009
                                     'discogstags'  ['latin']

============================== file details ==============================
                                           'mtime'  1621629737.298075  (2021-05-21 22:42:17)
                             'size'  6314801