======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '106'
                                          'artist'  "Fred Bongusto - (F. 'Peccato Veniale')"
                                     'text_people'  ''
                                         'release'  'Peccato Veniale'
                                           'title'  "Aspettiamo Un po' ('73)"
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-2', 'Q-JZFKS-2', 'Q-UNU-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-2', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '14'
                                      'tracktotal'  ''
                                            'date'  '1973'
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz-lounge or exotica or bossa'
                                             'bpm'  '112.4'
                                             'key'  '11B'
                                        'acoustid'  ''
rest: ''

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

'COMM:iTunNORM:eng'                                 (' 000002C9 0000039C 00000F79 00000CBB 0000EA8E 0000755E 0000565E 00004CB2 '
 '0000EA8E 00007547')
'TALB' (Album/Movie/Show title)                     'Peccato Veniale'
'TBPM' (BPM (beats per minute))                     '112.4'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-jazz-lounge or exotica or bossa'
'TDRC' (Recording time)                             '1973'
'TENC' (Encoded by)                                 'Tag&Rename 3.0.6'
'TIT2' (Title/songname/content description)         "Aspettiamo Un po' ('73)"
'TKEY' (Initial key)                                '11B'
'TPE1' (Lead performer(s)/Soloist(s))               "Fred Bongusto - (F. 'Peccato Veniale')"
'TRCK' (Track number/Position in set)               '14'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'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'                        '-2.46 dB'
'TXXX:replaygain_track_peak'                        '0.976260'

========================== row from database ==========================
                                              'id'  1524087
                                            'path'  /data/Music/Bulk/00popandrock-swing-funk-soul/EASY Instr 70_s/Fred Bongusto - (F. _Peccato Veniale_) - Aspettiamo Un po_ (_73).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  106
                                           'genre'  prerock-jb-jazz-lounge or exotica or bossa
                                        'filesize'  2568430
                                           'mtime'  1620540611
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock swing funk soul EASY Instr 70_s _Peccato Veniale_) po_ (_73) prerock jb jazz lounge or exotica or bossa
                                      'tag_artist'  Fred Bongusto - (F. 'Peccato Veniale')
                                     'tag_release'  Peccato Veniale
                                       'tag_title'  Aspettiamo Un po' ('73)
                                             'bpm'  112.4
                                    'search_title'  '73':5,6 'aspettiamo':1 'po':3,4 'un':2
                                   'search_artist'  'bongusto':2 'f':3,4 'fred':1 'peccato':5,6 'veniale':7,8
                                  'search_release'  'peccato':1 'veniale':2
                                     'search_rest'  '70':6 '73':12,13 'bossa':20 'easy':4 'exotica':19 'funk':2 'instr':5 'jazz':16 'jb':15 'lounge':17 'or':18 'peccato':8 'po':11 'prerock':14 's':7 'soul':3 'swing':1 'veniale':9,10
                                    'search_combo'  '70':22 '73':5A,6A,28,29 'aspettiamo':1A 'bongusto':8B 'bossa':36 'easy':20 'exotica':35 'f':9B,10B 'fred':7B 'funk':18 'instr':21 'jazz':32 'jb':31 'lounge':33 'or':34 'peccato':11B,12B,15C,24 'po':3A,4A,27 'prerock':30 's':23 'soul':19 'swing':17 'un':2A 'veniale':13B,14B,16C,25,26
                                    'tag_tracknum'  14
                                      'num_images'  0
                                             'key'  11B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1973
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620540610.9626825  (2021-05-09 08:10:10)
                             'size'  2568430