======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '240'
                                          'artist'  'Roy Ayers'
                                     'text_people'  ''
                                         'release'  'miscitalo'
                                           'title'  'Everybody'
                                           'quals'  ("['Q-HAP-4', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-3', 'Q-UNU-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-1', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['acid jazz', 'jazz funk', 'jazz', 'soul', 'funk']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  ''
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'electronic-we-disco or italo'
                                             'bpm'  '96.807'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'POPM:Windows Media Player 9 Series'                POPM(email='Windows Media Player 9 Series', rating=128, count=0)
'TALB' (Album/Movie/Show title)                     'miscitalo'
'TBPM' (BPM (beats per minute))                     '96.807'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-disco or italo'
'TDRC' (Recording time)                             '2002'
'TIT2' (Title/songname/content description)         'Everybody'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Roy Ayers'
'TPE2' (Band/orchestra/accompaniment)               'Roy Ayers'
'TRCK' (Track number/Position in set)               '4'
'TXXX:FMPS_Rating'                                  '0.6'
'TXXX:Q-HAP'                                        '4'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['acid jazz', 'jazz funk', 'jazz', 'soul', 'funk']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.36 dB'
'TXXX:replaygain_track_peak'                        '0.555845'

========================== row from database ==========================
                                              'id'  1323198
                                            'path'  /data/Music/Bulk/00poprockelectronic/Roy Ayers/Roy Ayers__MBZ;#Roy Ayers;#Funk Sessions (Disc 1);#04;#Everybody.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  240
                                           'genre'  electronic-we-disco or italo
                                        'filesize'  5765570
                                           'mtime'  1620571902
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Ayers__MBZ;#Roy Ayers;#Funk Sessions (Disc 1);#04;#Everybody electronic we disco or
                                      'tag_artist'  Roy Ayers
                                     'tag_release'  miscitalo
                                       'tag_title'  Everybody
                                             'bpm'  96.807
                                    'search_title'  'everybody':1
                                   'search_artist'  'ayers':2 'roy':1
                                  'search_release'  'miscitalo':1
                                     'search_rest'  '00poprockelectronic':1 '04':16,19 '1':15,18 'ayers':2,5,8,10 'disc':13,14 'disco':23 'electronic':21 'everybody':17,20 'funk':9,11 'mbz':3,6 'or':24 'roy':4,7 'sessions':12 'we':22
                                    'search_combo'  '00poprockelectronic':5 '04':20,23 '1':19,22 'ayers':3B,6,9,12,14 'disc':17,18 'disco':27 'electronic':25 'everybody':1A,21,24 'funk':13,15 'mbz':7,10 'miscitalo':4C 'or':28 'roy':2B,8,11 'sessions':16 'we':26
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-3', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-4', 'q-bass-4', 'q-grit-1']
                                      'lastfmtags'  ['acid jazz', 'jazz funk', 'jazz', 'soul', 'funk']
                                        'tag_date'  2002
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620571902.2340856  (2021-05-09 16:51:42)
                             'size'  5765570