======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '304'
                                          'artist'  'Baladas En Inglés'
                                     'text_people'  ''
                                         'release'  'Baladas En Inglis'
                                           'title'  'Wanna Knowwhat Love Is ( Foreigner )'
                                           'quals'  ("['Q-HAP-4', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-1', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-3']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '16'
                                            'date'  '1984'
                                        'comments'  ''
                                           'genre'  'electronic-we-disco or italo'
                                             'bpm'  '130.734'
                                             'key'  '2B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'Cleaned by TuneUp!'
'COMM:ID3v1 Comment:XXX'                            'Cleaned by TuneUp!'
'COMM:iTunNORM:eng'                                 (' 00000935 00000A9C 0000AC06 000085E0 000433D3 000433D3 00008000 00008000 '
 '0002AB89 00017B0C')
'TALB' (Album/Movie/Show title)                     'Baladas En Inglis'
'TBPM' (BPM (beats per minute))                     '130.734'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-disco or italo'
'TDRC' (Recording time)                             '1984'
'TIT2' (Title/songname/content description)         'Wanna Knowwhat Love Is ( Foreigner )'
'TKEY' (Initial key)                                '2B'
'TPE1' (Lead performer(s)/Soloist(s))               'Baladas En Inglis'
'TPE2' (Band/orchestra/accompaniment)               'Baladas En Inglés'
'TRCK' (Track number/Position in set)               '7/16'
'TXXX:Q-HAP'                                        '4'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.40 dB'
'TXXX:replaygain_track_peak'                        '0.546954'

========================== row from database ==========================
                                              'id'  1517393
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/80_s rock monster ballads-foreigner - i wanna know what love is(2)95.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  304
                                           'genre'  electronic-we-disco or italo
                                        'filesize'  4918685
                                           'mtime'  1620572688
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] 80_s rock monster ballads foreigner wanna know love is(2)95 electronic we disco italo
                                      'tag_artist'  Baladas En Inglés
                                     'tag_release'  Baladas En Inglis
                                       'tag_title'  Wanna Knowwhat Love Is ( Foreigner )
                                             'bpm'  130.734
                                    'search_title'  'foreigner':5 'is':4 'knowwhat':2 'love':3 'wanna':1
                                   'search_artist'  'baladas':1 'en':2 'ingles':3,4
                                  'search_release'  'baladas':1 'en':2 'inglis':3
                                     'search_rest'  '00poprockelectronic':1 '2':17 '80':7 '95':18 'ballads':11 'disco':22 'electronic':20 'files':5,6 'foreigner':12 'is':16 'is295':19 'italo':23 'know':14 'loose':3,4 'love':15 'monster':10 'rock':9 's':8 'unsorted':2 'wanna':13 'we':21
                                    'search_combo'  '00poprockelectronic':13 '2':29 '80':19 '95':30 'baladas':6B,10C 'ballads':23 'disco':34 'electronic':32 'en':7B,11C 'files':17,18 'foreigner':5A,24 'ingles':8B,9B 'inglis':12C 'is':4A,28 'is295':31 'italo':35 'know':26 'knowwhat':2A 'loose':15,16 'love':3A,27 'monster':22 'rock':21 's':20 'unsorted':14 'wanna':1A,25 'we':33
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  2B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-3', 'q-chart-2', 'q-other-3', 'Q-HAP-4', 'q-bass-3', 'q-grit-1']
                                      'lastfmtags'  []
                                        'tag_date'  1984
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620572688.319163  (2021-05-09 17:04:48)
                             'size'  4918685