======================== unified (from filesystem) ========================
                                         'bitrate'  '200.701'
                                        'duration'  '122'
                                          'artist'  "Franco Micalizzi - (F. 'Il cinico, l'infame, il violento')"
                                     'text_people'  ''
                                         'release'  'Italia Violenta - The Thrilling Sounds Of 70s Italian Police Movies'
                                           'title'  "Running to the airport ('77)"
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '04'
                                      'tracktotal'  '24'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'funk or soul'
                                             'bpm'  '127.4'
                                             'key'  '4A'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         'Compiled by eftimihn'
'COMM:iTunNORM:eng'                                 (' 00000BEE 000007F1 00002A06 00001640 0000C13F 0000741C 000064C3 00007ED2 '
 '0000C128 00004D51')
'TALB' (Album/Movie/Show title)                     'Italia Violenta - The Thrilling Sounds Of 70s Italian Police Movies'
'TBPM' (BPM (beats per minute))                     '127.4'
'TCON' (Content type, a.k.a. Genre)                 'funk or soul'
'TDRC' (Recording time)                             '2006'
'TIT2' (Title/songname/content description)         "Running to the airport ('77)"
'TKEY' (Initial key)                                '4A'
'TPE1' (Lead performer(s)/Soloist(s))               "Franco Micalizzi - (F. 'Il cinico, l'infame, il violento')"
'TRCK' (Track number/Position in set)               '04/24'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-6.14 dB'
'TXXX:replaygain_track_peak'                        '1.105537'

========================== row from database ==========================
                                              'id'  1525944
                                            'path'  /data/Music/Bulk/00popandrock-swing-funk-soul/EASY Instr 70_s/Franco Micalizzi - (F. _Il cinico, l_infame, il violento_) - Running to the airport (_77).mp3
                                         'working'  None
                                         'bitrate'  200
                                    'duration_sec'  122
                                           'genre'  funk or soul
                                        'filesize'  3074566
                                           'mtime'  1628357827
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock swing funk soul EASY Instr 70_s _Il l_infame, violento_) (_77) funk soul
                                      'tag_artist'  Franco Micalizzi - (F. 'Il cinico, l'infame, il violento')
                                     'tag_release'  Italia Violenta - The Thrilling Sounds Of 70s Italian Police Movies
                                       'tag_title'  Running to the airport ('77)
                                             'bpm'  127.4
                                    'search_title'  '77':5,6 'airport':4 'running':1 'the':3 'to':2
                                   'search_artist'  'cinico':7,8 'f':3,4 'franco':1 'il':5,6 'infame':10 'l':9 'linfame':11 'micalizzi':2 'violento':12,13
                                  'search_release'  '70s':7 'italia':1 'italian':8 'movies':10 'of':6 'police':9 'sounds':5 'the':3 'thrilling':4 'violenta':2
                                     'search_rest'  '70':6 '77':15,16 'easy':4 'funk':2 'il':8 'infame':10,12 'instr':5 'l':9,11 's':7 'soul':3 'swing':1 'violento':13,14
                                    'search_combo'  '70':35 '70s':26C '77':5A,6A,44,45 'airport':4A 'cinico':13B,14B 'easy':33 'f':9B,10B 'franco':7B 'funk':31 'il':11B,12B,37 'infame':16B,39,41 'instr':34 'italia':20C 'italian':27C 'l':15B,38,40 'linfame':17B 'micalizzi':8B 'movies':29C 'of':25C 'police':28C 'running':1A 's':36 'soul':32 'sounds':24C 'swing':30 'the':3A,22C 'thrilling':23C 'to':2A 'violenta':21C 'violento':18B,19B,42,43
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-3', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2006
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1628357827.2721636  (2021-08-07 19:37:07)
                             'size'  3074566