======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '184'
                                          'artist'  'Jose Sola y Orquesta'
                                     'text_people'  ''
                                         'release'  'Ritmo y melodia'
                                           'title'  'Sharon'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-OLDST-2', 'Q-UNU-2', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-3', 'q-syn-1', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  ''
                                            'date'  '1974'
                                        'comments'  ''
                                           'genre'  'loc-style-latin'
                                             'bpm'  '140.335'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Ritmo y melodia'
'TBPM' (BPM (beats per minute))                     '140.335'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-latin'
'TDRC' (Recording time)                             '1974'
'TIT2' (Title/songname/content description)         'Sharon'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Jose Sola y Orquesta'
'TRCK' (Track number/Position in set)               '5'
'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:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.93 dB'
'TXXX:replaygain_track_peak'                        '0.605454'

========================== row from database ==========================
                                              'id'  778437
                                            'path'  /data/Music/Bulk/00localcharacter/Latin/Jose Sola y Orquesta/Ritmo y Melodia/05 - Sharon.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  184
                                           'genre'  loc-style-latin
                                        'filesize'  3771040
                                           'mtime'  1620592691
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter Latin Melodia 05 loc style latin
                                      'tag_artist'  Jose Sola y Orquesta
                                     'tag_release'  Ritmo y melodia
                                       'tag_title'  Sharon
                                             'bpm'  140.335
                                    'search_title'  'sharon':1
                                   'search_artist'  'jose':1 'orquesta':4 'sola':2 'y':3
                                  'search_release'  'melodia':3 'ritmo':1 'y':2
                                     'search_rest'  'latin':1 'loc':3 'melodia':2 'style':4
                                    'search_combo'  'jose':2B 'latin':9 'loc':11 'melodia':8C,10 'orquesta':5B 'ritmo':6C 'sharon':1A 'sola':3B 'style':12 'y':4B,7C
                                    'tag_tracknum'  5
                                      'num_images'  1
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', '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-1', 'q-syn-1', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1974
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620592690.6995344  (2021-05-09 22:38:10)
                             'size'  3771040