======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '362'
                                          'artist'  "Franco Bixio - (F. 'A pugni nudi')"
                                     'text_people'  'Bixio, Franco'
                                         'release'  'CINEVOX - THE STORY OF SOUNDTRACK'
                                           'title'  "A Pugni Nudi (Suite) (ob. Long v. '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-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  '12'
                                            'date'  '1974'
                                        'comments'  ''
                                           'genre'  'funk or soul'
                                             'bpm'  '143.4'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

'COMM:iTunNORM:eng'                                 (' 00000228 000001C3 0000151E 0000269F 00016E53 00016F0A 00004A65 00004A80 '
 '0000D5C6 000418C6')
'COMM:iTunPGAP:eng'                                 '0'
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 000007D4 0000000000F4041C 00000000 00DD3CBC 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'COMM:iTunes_CDDB_IDs:eng'                          '12+749CFA01F3071AD4E514F0777B776838+2152316'
'TALB' (Album/Movie/Show title)                     'CINEVOX - THE STORY OF SOUNDTRACK'
'TBPM' (BPM (beats per minute))                     '143.4'
'TCMP'                                              '1'
'TCOM' (Composer)                                   'Bixio, Franco'
'TCON' (Content type, a.k.a. Genre)                 'funk or soul'
'TDRC' (Recording time)                             '1974'
'TENC' (Encoded by)                                 'iTunes v7.6.0.29'
'TIT1' (Content group description)                  'A pugni nudi - 1974 Film'
'TIT2' (Title/songname/content description)         "A Pugni Nudi (Suite) (ob. Long v. '74)"
'TKEY' (Initial key)                                '7A'
'TPE1' (Lead performer(s)/Soloist(s))               "Franco Bixio - (F. 'A pugni nudi')"
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '3/4'
'TRCK' (Track number/Position in set)               '9/12'
'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'                                      '3'
'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'                        '-0.40 dB'
'TXXX:replaygain_track_peak'                        '0.583509'

========================== row from database ==========================
                                              'id'  1533240
                                            'path'  /data/Music/Bulk/00popandrock-swing-funk-soul/EASY Instr 70_s/Franco Bixio - (F. _A pugni nudi_) - A Pugni Nudi (Suite) (ob. Long v. _74).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  362
                                           'genre'  funk or soul
                                        'filesize'  14509665
                                           'mtime'  1628357826
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock swing funk soul EASY Instr 70_s _A nudi_) _74) funk or soul
                                      'tag_artist'  Franco Bixio - (F. 'A pugni nudi')
                                     'tag_release'  CINEVOX - THE STORY OF SOUNDTRACK
                                       'tag_title'  A Pugni Nudi (Suite) (ob. Long v. '74)
                                             'bpm'  143.4
                                    'search_title'  '74':11,12 'a':1 'long':8 'nudi':3 'ob':6,7 'pugni':2 'suite':4,5 'v':9,10
                                   'search_artist'  'a':5,6 'bixio':2 'f':3,4 'franco':1 'nudi':8,9 'pugni':7
                                  'search_release'  'cinevox':1 'of':4 'soundtrack':5 'story':3 'the':2
                                     'search_rest'  '70':6 '74':11,12 'a':8 'easy':4 'funk':2 'instr':5 'nudi':9,10 'or':13 's':7 'soul':3 'swing':1
                                    'search_combo'  '70':32 '74':11A,12A,37,38 'a':1A,17B,18B,34 'bixio':14B 'cinevox':22C 'easy':30 'f':15B,16B 'franco':13B 'funk':28 'instr':31 'long':8A 'nudi':3A,20B,21B,35,36 'ob':6A,7A 'of':25C 'or':39 'pugni':2A,19B 's':33 'soul':29 'soundtrack':26C 'story':24C 'suite':4A,5A 'swing':27 'the':23C 'v':9A,10A
                                    'tag_tracknum'  9
                                      'num_images'  0
                                             'key'  7A
                                           '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-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1974
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1628357825.7569842  (2021-08-07 19:37:05)
                             'size'  14509665