======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '117'
                                          'artist'  'Goblin'
                                     'text_people'  ''
                                         'release'  'Dawn Of The Dead'
                                           'title'  'Torte In Faccia'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-3', "
 "'Q-OLDST-2', 'Q-PLAY-3', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', "
 "'Q-PIANO-4', 'q-chart-3', 'q-drums-4', 'q-other-2', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['soundtrack', 'electronic', 'progressive rock', 'experimental', 'italian']"
                                     'discogstags'  ("['electronic', 'rock', 'stage & screen', 'soundtrack', 'score', 'prog rock', "
 "'synth-pop', 'experimental', 'tribal', 'ambient', 'downtempo']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '04'
                                      'tracktotal'  ''
                                            'date'  '1978'
                                        'comments'  ''
                                           'genre'  'rock-cppex-progressive;set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '125.939'
                                             'key'  '4A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Dawn Of The Dead'
'TBPM' (BPM (beats per minute))                     '125.939'
'TCON' (Content type, a.k.a. Genre)                 ['rock-cppex-progressive', 'set-pl-shirleyspinoza', 'set-pl-mor']
'TDRC' (Recording time)                             '1978'
'TIT2' (Title/songname/content description)         'Torte In Faccia'
'TKEY' (Initial key)                                '4A'
'TPE1' (Lead performer(s)/Soloist(s))               'Goblin'
'TPE2' (Band/orchestra/accompaniment)               'Goblin'
'TRCK' (Track number/Position in set)               '04'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PIANO'                                      '4'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['electronic',
 'rock',
 'stage & screen',
 'soundtrack',
 'score',
 'prog rock',
 'synth-pop',
 'experimental',
 'tribal',
 'ambient',
 'downtempo']
'TXXX:lastfmtags'                                   ['soundtrack', 'electronic', 'progressive rock', 'experimental', 'italian']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.14 dB'
'TXXX:replaygain_track_peak'                        '0.608782'

========================== row from database ==========================
                                              'id'  1410187
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/1978 - Goblin - Dawn Of The Dead (CD, 1998)/04 Torte In Faccia.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  117
                                           'genre'  rock-cppex-progressive;set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  4690651
                                           'mtime'  1620736012
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy 1978 (CD, 1998) 04 rock cppex progressive;set pl shirleyspinoza;set pl mor
                                      'tag_artist'  Goblin
                                     'tag_release'  Dawn Of The Dead
                                       'tag_title'  Torte In Faccia
                                             'bpm'  125.939
                                    'search_title'  'faccia':3 'in':2 'torte':1
                                   'search_artist'  'goblin':1
                                  'search_release'  'dawn':1 'dead':4 'of':2 'the':3
                                     'search_rest'  '1978':2 '1998':5,6 'cd':3,4 'classicprogpsy':1 'cppex':8 'mor':18 'pl':13 'progressive':9,11 'rock':7 'set':10,12,15,17 'shirleyspinoza':14,16
                                    'search_combo'  '1978':10 '1998':13,14 'cd':11,12 'classicprogpsy':9 'cppex':16 'dawn':5C 'dead':8C 'faccia':3A 'goblin':4B 'in':2A 'mor':26 'of':6C 'pl':21 'progressive':17,19 'rock':15 'set':18,20,23,25 'shirleyspinoza':22,24 'the':7C 'torte':1A
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-3', 'q-mixbeat-1', 'Q-PIANO-4', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-2', 'Q-HAP-3', 'Q-PLAY-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['soundtrack', 'electronic', 'progressive rock', 'experimental', 'italian']
                                        'tag_date'  1978
                                     'discogstags'  ['electronic', 'rock', 'stage & screen', 'soundtrack', 'score', 'prog rock', 'synth-pop', 'experimental', 'tribal', 'ambient', 'downtempo']

============================== file details ==============================
                                           'mtime'  1620736011.8963766  (2021-05-11 14:26:51)
                             'size'  4690651