======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '134'
                                          'artist'  'Jon Allende'
                                     'text_people'  ''
                                         'release'  'french tanguerooo'
                                           'title'  'Todo Tiene Su Fin'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-UNU-2', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-3', 'q-syn-1', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['ot7']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'loc-eur-france'
                                             'bpm'  '141.710'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'POPM:no@email'                                     POPM(email='no@email', rating=128, count=0)
'TALB' (Album/Movie/Show title)                     'french tanguerooo'
'TBPM' (BPM (beats per minute))                     '141.710'
'TCON' (Content type, a.k.a. Genre)                 'loc-eur-france'
'TENC' (Encoded by)                                 'http://www.tuenti.com/#m=Profile&func=index&user_id=64404116'
'TIT2' (Title/songname/content description)         'Todo Tiene Su Fin'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Jon Allende'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:date'                                         '2009'
'TXXX:lastfmtags'                                   'ot7'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '-0.51 dB'
'TXXX:replaygain_track_peak'                        '0.442979'
'USLT::XXX'                                         ('http://www.lastfm.es/user/SeRPaS\r\n'
 'http://www.facebook.com/alex.iglesias\r\n'
 'http://www.tuenti.com/#m=Profile&func=index&user_id=64404116')
'WXXX:'                                             WXXX(encoding=<Encoding.LATIN1: 0>, desc='', url='http://www.lastfm.es/user/SeRPaS')

========================== row from database ==========================
                                              'id'  930006
                                            'path'  /data/Music/Bulk/00localcharacter/french tanguerooo/jon allende - todo tiene su fin.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  134
                                           'genre'  loc-eur-france
                                        'filesize'  3575627
                                           'mtime'  1620536265
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter jon allende todo tiene su fin loc eur france
                                      'tag_artist'  Jon Allende
                                     'tag_release'  french tanguerooo
                                       'tag_title'  Todo Tiene Su Fin
                                             'bpm'  141.71
                                    'search_title'  'fin':4 'su':3 'tiene':2 'todo':1
                                   'search_artist'  'allende':2 'jon':1
                                  'search_release'  'french':1 'tanguerooo':2
                                     'search_rest'  'allende':2 'eur':8 'fin':6 'france':9 'jon':1 'loc':7 'su':5 'tiene':4 'todo':3
                                    'search_combo'  'allende':6B,10 'eur':16 'fin':4A,14 'france':17 'french':7C 'jon':5B,9 'loc':15 'su':3A,13 'tanguerooo':8C 'tiene':2A,12 'todo':1A,11
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-1', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['ot7']
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620536264.8303912  (2021-05-09 06:57:44)
                             'size'  3575627