======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '491'
                                          'artist'  "Bixio, Frizzi e Tempera - (F. 'Nucleo Antirapina - Sparate A Vista')"
                                     'text_people'  'Bixio, Franco - Frizzi, Fabio - Tempera, Vince'
                                         'release'  'CINEVOX - THE STORY OF SOUNDTRACK'
                                           'title'  "Nucleo Antirapina (sim.'Peter Gunn' '74)"
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '12'
                                            'date'  '1977'
                                        'comments'  ''
                                           'genre'  'funk or soul'
                                             'bpm'  '130.8'
                                             'key'  '12B'
                                        'acoustid'  ''
rest: ''

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

'COMM:iTunNORM:eng'                                 (' 000003F7 00000996 00002A76 000051C4 00061C7D 0002F714 00005240 00005377 '
 '0004D00A 0004A8F5')
'COMM:iTunPGAP:eng'                                 '0'
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 00000780 00000000014AA470 00000000 012BCF05 00000000 '
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'COMM:iTunes_CDDB_IDs:eng'                          '12+749CFA01F3071AD4E514F0777B776838+2152316'
'TALB' (Album/Movie/Show title)                     'CINEVOX - THE STORY OF SOUNDTRACK'
'TBPM' (BPM (beats per minute))                     '130.8'
'TCMP'                                              '1'
'TCOM' (Composer)                                   'Bixio, Franco - Frizzi, Fabio - Tempera, Vince'
'TCON' (Content type, a.k.a. Genre)                 'funk or soul'
'TDRC' (Recording time)                             '1977'
'TENC' (Encoded by)                                 'iTunes v7.6.0.29'
'TIT1' (Content group description)                  'Operazione Kappa: Sparate a vista - 1977 Film'
'TIT2' (Title/songname/content description)         "Nucleo Antirapina (sim.'Peter Gunn' '74)"
'TKEY' (Initial key)                                '12B'
'TPE1' (Lead performer(s)/Soloist(s))               "Bixio, Frizzi e Tempera - (F. 'Nucleo Antirapina - Sparate A Vista')"
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '3/4'
'TRCK' (Track number/Position in set)               '5/12'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-6.86 dB'
'TXXX:replaygain_track_peak'                        '0.649814'

========================== row from database ==========================
                                              'id'  1522823
                                            'path'  /data/Music/Bulk/00popandrock-swing-funk-soul/EASY Instr 70_s/Bixio, Frizzi e Tempera - (F. _Nucleo Antirapina - Sparate A Vista_) - Nucleo Antirapina (sim._Peter Gunn_ _74).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  491
                                           'genre'  funk or soul
                                        'filesize'  19659014
                                           'mtime'  1628357800
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock swing funk soul EASY Instr 70_s _Nucleo Vista_) (sim._Peter Gunn_ _74) funk or soul
                                      'tag_artist'  Bixio, Frizzi e Tempera - (F. 'Nucleo Antirapina - Sparate A Vista')
                                     'tag_release'  CINEVOX - THE STORY OF SOUNDTRACK
                                       'tag_title'  Nucleo Antirapina (sim.'Peter Gunn' '74)
                                             'bpm'  130.8
                                    'search_title'  '74':8,9 'antirapina':2 'gunn':6,7 'nucleo':1 'peter':4 'sim':3 'simpeter':5
                                   'search_artist'  'a':12 'antirapina':10 'bixio':1,2 'e':4 'f':6,7 'frizzi':3 'nucleo':8,9 'sparate':11 'tempera':5 'vista':13,14
                                  'search_release'  'cinevox':1 'of':4 'soundtrack':5 'story':3 'the':2
                                     'search_rest'  '70':6 '74':16,17 'easy':4 'funk':2 'gunn':15 'instr':5 'nucleo':8 'or':18 'peter':12,14 's':7 'sim':11,13 'soul':3 'swing':1 'vista':9,10
                                    'search_combo'  '70':34 '74':8A,9A,44,45 'a':21B 'antirapina':2A,19B 'bixio':10B,11B 'cinevox':24C 'e':13B 'easy':32 'f':15B,16B 'frizzi':12B 'funk':30 'gunn':6A,7A,43 'instr':33 'nucleo':1A,17B,18B,36 'of':27C 'or':46 'peter':4A,40,42 's':35 'sim':3A,39,41 'simpeter':5A 'soul':31 'soundtrack':28C 'sparate':20B 'story':26C 'swing':29 'tempera':14B 'the':25C 'vista':22B,23B,37,38
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  12B
                                           '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-2', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1977
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1628357800.014485  (2021-08-07 19:36:40)
                             'size'  19659014