======================== unified (from filesystem) ========================
                                         'bitrate'  '127.981'
                                        'duration'  '174'
                                          'artist'  'Tryo'
                                     'text_people'  ''
                                         'release'  'Ultimate Best of'
                                           'title'  "Ce Que L'on S'aime"
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-3', 'Q-UNU-2', 'Q-OLDST-2', 'Q-HHRNBTT-2', "
 "'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-3', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['reggae', 'fip', 'chanson francaise', 'french', 'francais', 'acoustic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '09'
                                      'tracktotal'  ''
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-unsorted'
                                             'bpm'  '112.258'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'POPM:Windows Media Player 9 Series'                POPM(email='Windows Media Player 9 Series', rating=128, count=0)
'TALB' (Album/Movie/Show title)                     'Ultimate Best of'
'TBPM' (BPM (beats per minute))                     '112.258'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-reggae or dub or ska or dancehall-unsorted'
'TDRC' (Recording time)                             '2009'
'TIT2' (Title/songname/content description)         "Ce Que L'on S'aime"
'TKEY' (Initial key)                                '11A'
'TPE1' (Lead performer(s)/Soloist(s))               'Tryo'
'TPE2' (Band/orchestra/accompaniment)               'Tryo'
'TPOS' (Part of a set)                              '1/2'
'TRCK' (Track number/Position in set)               '09'
'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:lastfmtags'                                   ['reggae', 'fip', 'chanson francaise', 'french', 'francais', 'acoustic']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+6.91 dB'
'TXXX:replaygain_track_peak'                        '0.212913'

========================== row from database ==========================
                                              'id'  1518579
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/Tryo - Ce Que L_on S_aime.mp3
                                         'working'  None
                                         'bitrate'  127
                                    'duration_sec'  174
                                           'genre'  loc-style-reggae or dub or ska or dancehall-unsorted
                                        'filesize'  2793519
                                           'mtime'  1620573014
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] L_on S_aime loc style reggae or dub or ska or dancehall unsorted
                                      'tag_artist'  Tryo
                                     'tag_release'  Ultimate Best of
                                       'tag_title'  Ce Que L'on S'aime
                                             'bpm'  112.258
                                    'search_title'  'aime':7 'ce':1 'l':3 'lon':5 'on':4 'que':2 's':6 'saime':8
                                   'search_artist'  'tryo':1
                                  'search_release'  'best':2 'of':3 'ultimate':1
                                     'search_rest'  '00poprockelectronic':1 'aime':10 'dancehall':17 'dub':15 'files':5,6 'l':7 'loc':11 'loose':3,4 'on':8 'or':14 'reggae':13 's':9 'ska':16 'style':12 'unsorted':2
                                    'search_combo'  '00poprockelectronic':13 'aime':7A,22 'best':11C 'ce':1A 'dancehall':29 'dub':27 'files':17,18 'l':3A,19 'loc':23 'lon':5A 'loose':15,16 'of':12C 'on':4A,20 'or':26 'que':2A 'reggae':25 's':6A,21 'saime':8A 'ska':28 'style':24 'tryo':9B 'ultimate':10C 'unsorted':14
                                    'tag_tracknum'  9
                                      'num_images'  1
                                             'key'  11A
                                           '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-3', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['reggae', 'fip', 'chanson francaise', 'french', 'francais', 'acoustic']
                                        'tag_date'  2009
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620573013.6888578  (2021-05-09 17:10:13)
                             'size'  2793519