======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '222'
                                          'artist'  'Ennio Morricone'
                                     'text_people'  ''
                                         'release'  '100 Oldies Deel 119'
                                           'title'  "Il Était Une Fois Dans L'ouest (Originele Versie)"
                                           'quals'  ("['Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-OLDST-4', "
 "'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-3', "
 "'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-1']")
                                      'lastfmtags'  "['soundtrack', 'instrumental', 'composer', 'classical', 'italian']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '68'
                                      'tracktotal'  '100'
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  ('electronic-generic or radio-unsorted;prerock-classical or classical '
 'instruments')
                                             'bpm'  '137.1'
                                             'key'  '10B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     '100 Oldies Deel 119'
'TBPM' (BPM (beats per minute))                     '137.1'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-generic or radio-unsorted',
 'prerock-classical or classical instruments']
'TDRC' (Recording time)                             '1995'
'TENC' (Encoded by)                                 'Mister X'
'TIT2' (Title/songname/content description)         "Il Était Une Fois Dans L'ouest (Originele Versie)"
'TKEY' (Initial key)                                '10B'
'TPE1' (Lead performer(s)/Soloist(s))               'Ennio Morricone'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '68/100'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '4'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['soundtrack', 'instrumental', 'composer', 'classical', 'italian']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'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'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+13.77 dB'
'TXXX:replaygain_track_peak'                        '0.122812'

========================== row from database ==========================
                                              'id'  1518694
                                            'path'  /data/Music/Bulk/00poprockelectronic/100 oldies deel 119/68 Ennio Morricone - Il Était Une Fois Dans L_ouest.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  222
                                           'genre'  electronic-generic or radio-unsorted;prerock-classical or classical instruments
                                        'filesize'  9333886
                                           'mtime'  1620403745
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic oldies deel 68 L_ouest electronic generic radio unsorted;prerock classical classical instruments
                                      'tag_artist'  Ennio Morricone
                                     'tag_release'  100 Oldies Deel 119
                                       'tag_title'  Il Était Une Fois Dans L'ouest (Originele Versie)
                                             'bpm'  137.1
                                    'search_title'  'dans':6 'etait':2,3 'fois':5 'il':1 'l':7 'louest':9 'originele':10,11 'ouest':8 'une':4 'versie':12,13
                                   'search_artist'  'ennio':1 'morricone':2
                                  'search_release'  '100':1 '119':4 'deel':3 'oldies':2
                                     'search_rest'  '00poprockelectronic':1 '68':4 'classical':14 'deel':3 'electronic':7 'generic':8 'instruments':15 'l':5 'oldies':2 'ouest':6 'prerock':11,13 'radio':9 'unsorted':10,12
                                    'search_combo'  '00poprockelectronic':20 '100':16C '119':19C '68':23 'classical':33 'dans':6A 'deel':18C,22 'electronic':26 'ennio':14B 'etait':2A,3A 'fois':5A 'generic':27 'il':1A 'instruments':34 'l':7A,24 'louest':9A 'morricone':15B 'oldies':17C,21 'originele':10A,11A 'ouest':8A,25 'prerock':30,32 'radio':28 'une':4A 'unsorted':29,31 'versie':12A,13A
                                    'tag_tracknum'  68
                                      'num_images'  1
                                             'key'  10B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-4', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-3', 'q-other-4', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['soundtrack', 'instrumental', 'composer', 'classical', 'italian']
                                        'tag_date'  1995
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620403745.0188327  (2021-05-07 18:09:05)
                             'size'  9333886