======================== unified (from filesystem) ========================
                                         'bitrate'  '191.663'
                                        'duration'  '167'
                                          'artist'  'Ronnie Von'
                                     'text_people'  ''
                                         'release'  'Psychodelicias Vol. 10'
                                           'title'  'Cidade'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', "
 "'q-grit-2', 'q-play-3', 'Q-OLDST-2', 'q-chart-1', 'q-drums-3', 'q-other-2', "
 "'q-piano-1', 'q-vocals-3', 'Q-HHRNBTT-1', 'q-mixbeat-2', 'Q-LOCALNESS-3']")
                                      'lastfmtags'  "['jovem guarda', 'psychedellic', 'brazilian', 'brasil', 'mpb']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  ''
                                            'date'  '1965'
                                        'comments'  ''
                                           'genre'  'loc-eur-spain;rock-cppex-psychedelic'
                                             'bpm'  '113.517'
                                             'key'  '9B'
                                        'acoustid'  ''
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            ' 00000a15 00000a0b 00003a46'
'COMM:iTunNORM:eng'                                 (' 00000a15 00000a0b 00003a46 00003a46 000048eb 000048eb 00006ab3 00006a03 '
 '0001cf16 0001cf16')
'TALB' (Album/Movie/Show title)                     'Psychodelicias Vol. 10'
'TBPM' (BPM (beats per minute))                     '113.517'
'TCON' (Content type, a.k.a. Genre)                 ['loc-eur-spain', 'rock-cppex-psychedelic']
'TDRC' (Recording time)                             '1965'
'TIT2' (Title/songname/content description)         'Cidade'
'TKEY' (Initial key)                                '9B'
'TPE1' (Lead performer(s)/Soloist(s))               'Ronnie Von'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '12'
'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:lastfmtags'                                   ['jovem guarda', 'psychedellic', 'brazilian', 'brasil', 'mpb']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.63 dB'
'TXXX:replaygain_track_peak'                        '0.482643'

========================== row from database ==========================
                                              'id'  1410675
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/Psychodelicias vol.10 (spanish 60s)/12. Ronnie Von - Cidade.mp3
                                         'working'  None
                                         'bitrate'  191
                                    'duration_sec'  167
                                           'genre'  loc-eur-spain;rock-cppex-psychedelic
                                        'filesize'  4018198
                                           'mtime'  1621629988
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy vol.10 (spanish 60s) 12. loc eur spain;rock cppex psychedelic
                                      'tag_artist'  Ronnie Von
                                     'tag_release'  Psychodelicias Vol. 10
                                       'tag_title'  Cidade
                                             'bpm'  113.517
                                    'search_title'  'cidade':1
                                   'search_artist'  'ronnie':1 'von':2
                                  'search_release'  'psychodelicias':1 'vol':2,3
                                     'search_rest'  '10':3 '12':9,10 '60s':7,8 'classicprogpsy':1 'cppex':17 'eur':12 'loc':11 'psychedelic':18 'rock':14,16 'spain':13,15 'spanish':5,6 'vol':2 'vol10':4
                                    'search_combo'  '10':9 '12':15,16 '60s':13,14 'cidade':1A 'classicprogpsy':7 'cppex':23 'eur':18 'loc':17 'psychedelic':24 'psychodelicias':4C 'rock':20,22 'ronnie':2B 'spain':19,21 'spanish':11,12 'vol':5C,6C,8 'vol10':10 'von':3B
                                    'tag_tracknum'  12
                                      'num_images'  0
                                             'key'  9B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-1', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['jovem guarda', 'psychedellic', 'brazilian', 'brasil', 'mpb']
                                        'tag_date'  1965
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621629988.1854765  (2021-05-21 22:46:28)
                             'size'  4018198