======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '246'
                                          'artist'  'Alborosie'
                                     'text_people'  ''
                                         'release'  'Escape From Babylon'
                                           'title'  'Mama She Don’t Like You (feat. I.Eye)'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-3', 'Q-UNU-2', 'Q-HHRNBTT-2', 'Q-OLDST-2', "
 "'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-2', 'q-other-1', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['reggae', 'new roots', 'dancehall', 'italian']"
                                     'discogstags'  "['reggae']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  ''
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-unsorted'
                                             'bpm'  '98.2'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'APIC:AlbumArt'                                     type PictureType.COVER_FRONT (Cover (front)) b'AlbumArt'
                                     
'TALB' (Album/Movie/Show title)                     'Escape From Babylon'
'TBPM' (BPM (beats per minute))                     '98.2'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-reggae or dub or ska or dancehall-unsorted'
'TCOP' (Copyright message)                          '2009 Greensleeves Records Ltd.'
'TDRC' (Recording time)                             '2009'
'TIT2' (Title/songname/content description)         'Mama She Don’t Like You (feat. I.Eye)'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Alborosie'
'TPE2' (Band/orchestra/accompaniment)               'Alborosie'
'TRCK' (Track number/Position in set)               '3'
'TSRC' (ISRC (international standard recording code))  'GBBZV0953473'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  'reggae'
'TXXX:lastfmtags'                                   ['reggae', 'new roots', 'dancehall', 'italian']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.53 dB'
'TXXX:replaygain_track_peak'                        '0.393118'

========================== row from database ==========================
                                              'id'  1507849
                                            'path'  /data/Music/Bulk/00localcharacter/Reggae/Alborosie - 03 - Mama She Don_t Like You (feat I Eye).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  246
                                           'genre'  loc-style-reggae or dub or ska or dancehall-unsorted
                                        'filesize'  9949272
                                           'mtime'  1620523581
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter Reggae 03 Don_t loc style reggae dub ska dancehall unsorted
                                      'tag_artist'  Alborosie
                                     'tag_release'  Escape From Babylon
                                       'tag_title'  Mama She Don’t Like You (feat. I.Eye)
                                             'bpm'  98.2
                                    'search_title'  'don':3 'eye':10 'feat':7,8 'i':9 'ieye':11 'like':5 'mama':1 'she':2 't':4 'you':6
                                   'search_artist'  'alborosie':1
                                  'search_release'  'babylon':3 'escape':1 'from':2
                                     'search_rest'  'dancehall':8 'don':2 'dub':6 'loc':4 'reggae':1 'ska':7 'style':5 't':3 'unsorted':9
                                    'search_combo'  'alborosie':12B 'babylon':15C 'dancehall':23 'don':3A,17 'dub':21 'escape':13C 'eye':10A 'feat':7A,8A 'from':14C 'i':9A 'ieye':11A 'like':5A 'loc':19 'mama':1A 'reggae':16 'she':2A 'ska':22 'style':20 't':4A,18 'unsorted':24 'you':6A
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-3', 'q-busy-2', 'q-drums-2', 'q-syn-2', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['reggae', 'new roots', 'dancehall', 'italian']
                                        'tag_date'  2009
                                     'discogstags'  ['reggae']

============================== file details ==============================
                                           'mtime'  1620523581.4512782  (2021-05-09 03:26:21)
                             'size'  9949272