======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '330'
                                          'artist'  'spirocheta pergoli'
                                     'text_people'  ''
                                         'release'  'Fuzzi Bugsi Tumpa Il Bongo'
                                           'title'  'Fuzzi Bugsi'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-1', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['new wave', 'industrial', 'electronic', 'experimental', 'italian']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  ''
                                            'date'  '1984'
                                        'comments'  ''
                                           'genre'  'loc-unsorted'
                                             'bpm'  '105.258'
                                             'key'  '3B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            ' 00000226 000001B1 00000C0D'
'COMM:iTunNORM:eng'                                 (' 00000226 000001B1 00000C0D 0000094A 00035B77 0003F7CE 00005807 0000536C '
 '0003A997 00011187')
'TALB' (Album/Movie/Show title)                     'Fuzzi Bugsi Tumpa Il Bongo'
'TBPM' (BPM (beats per minute))                     '105.258'
'TCON' (Content type, a.k.a. Genre)                 'loc-unsorted'
'TDRC' (Recording time)                             '1984'
'TIT2' (Title/songname/content description)         'Fuzzi Bugsi'
'TKEY' (Initial key)                                '3B'
'TLEN' (Length)                                     '0'
'TPE1' (Lead performer(s)/Soloist(s))               'spirocheta pergoli'
'TRCK' (Track number/Position in set)               '4'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['new wave', 'industrial', 'electronic', 'experimental', 'italian']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.55 dB'
'TXXX:replaygain_track_peak'                        '0.957305'

========================== row from database ==========================
                                              'id'  981068
                                            'path'  /data/Music/Bulk/00localcharacter/1984 - FUZZI BUGSI TUMPA IL BONGO!/spirocheta_pergoli-4-fuzzi_bugsi.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  330
                                           'genre'  loc-unsorted
                                        'filesize'  6745097
                                           'mtime'  1676561992
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 1984 FUZZI BUGSI TUMPA IL BONGO! spirocheta_pergoli 4 fuzzi_bugsi loc unsorted
                                      'tag_artist'  spirocheta pergoli
                                     'tag_release'  Fuzzi Bugsi Tumpa Il Bongo
                                       'tag_title'  Fuzzi Bugsi
                                             'bpm'  105.258
                                    'search_title'  'bugsi':2 'fuzzi':1
                                   'search_artist'  'pergoli':2 'spirocheta':1
                                  'search_release'  'bongo':5 'bugsi':2 'fuzzi':1 'il':4 'tumpa':3
                                     'search_rest'  '1984':1 '4':9 'bongo':6 'bugsi':3,11 'fuzzi':2,10 'il':5 'loc':12 'pergoli':8 'spirocheta':7 'tumpa':4 'unsorted':13
                                    'search_combo'  '1984':10 '4':18 'bongo':9C,15 'bugsi':2A,6C,12,20 'fuzzi':1A,5C,11,19 'il':8C,14 'loc':21 'pergoli':4B,17 'spirocheta':3B,16 'tumpa':7C,13 'unsorted':22
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  3B
                                           'quals'  ['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-2', 'Q-HHRNBTT-1', 'Q-OLDST-3', 'q-syn-1', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', 'q-mixbeat-1']
                                      'lastfmtags'  ['new wave', 'industrial', 'electronic', 'experimental', 'italian']
                                        'tag_date'  1984
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1676561992.2914038  (2023-02-16 16:39:52)
                             'size'  6745097