======================== unified (from filesystem) ========================
                                         'bitrate'  '200.911'
                                        'duration'  '203'
                                          'artist'  'Hollywood Undead'
                                     'text_people'  ''
                                         'release'  'Desperate Measures'
                                           'title'  'Sell your soul (Live)'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', "
 "'Q-HHRNBTT-3', 'q-syn-3', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['rapcore', 'rap', 'screamo', 'alternative', 'hardcore']"
                                     'discogstags'  "['hip hop', 'rock', 'nu metal']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  '13'
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '93.4'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'PRIV:http://www.cdtag.com:\x02\x00È\x1ew\x00'      PRIV(owner='http://www.cdtag.com', data=b'\x02\x00\xc8\x1ew\x00')
'TALB' (Album/Movie/Show title)                     'Desperate Measures'
'TBPM' (BPM (beats per minute))                     '93.4'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDRC' (Recording time)                             '2009-11-10'
'TENC' (Encoded by)                                 '  '
'TIT2' (Title/songname/content description)         'Sell your soul (Live)'
'TKEY' (Initial key)                                '11A'
'TLAN' (Language(s))                                'eng'
'TPE1' (Lead performer(s)/Soloist(s))               'Hollywood Undead'
'TPE2' (Band/orchestra/accompaniment)               'Hollywood Undead'
'TPUB' (Publisher)                                  'AM Record'
'TRCK' (Track number/Position in set)               '9/13'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:Release type'                                 'Normal release'
'TXXX:Rip date'                                     '2009-11-10'
'TXXX:Ripping tool'                                 'EAC'
'TXXX:Source'                                       'CD (LP)'
'TXXX:Supplier'                                     '  '
'TXXX:discogstags'                                  ['hip hop', 'rock', 'nu metal']
'TXXX:lastfmtags'                                   ['rapcore', 'rap', 'screamo', 'alternative', 'hardcore']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.41 dB'
'TXXX:replaygain_track_peak'                        '0.400268'
'WXXX:'                                             WXXX(encoding=<Encoding.LATIN1: 0>, desc='', url='http://www.myspace.com/hollywoodundead')

========================== row from database ==========================
                                              'id'  1247042
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Hollywood Undead/Desperate Measures/09 Sell Your Soul (live).mp3
                                         'working'  None
                                         'bitrate'  200
                                    'duration_sec'  203
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  5278989
                                           'mtime'  1620584455
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism 09 Your Soul (live) hip hop or rnb or rap or turntablism
                                      'tag_artist'  Hollywood Undead
                                     'tag_release'  Desperate Measures
                                       'tag_title'  Sell your soul (Live)
                                             'bpm'  93.4
                                    'search_title'  'live':4,5 'sell':1 'soul':3 'your':2
                                   'search_artist'  'hollywood':1 'undead':2
                                  'search_release'  'desperate':1 'measures':2
                                     'search_rest'  'hip':9 'hiphop':1 'hop':10 'live':7,8 'or':11 'rap':2 'rnb':3 'soul':6 'turntablism':4 'your':5
                                    'search_combo'  'desperate':8C 'hip':18 'hiphop':10 'hollywood':6B 'hop':19 'live':4A,5A,16,17 'measures':9C 'or':20 'rap':11 'rnb':12 'sell':1A 'soul':3A,15 'turntablism':13 'undead':7B 'your':2A,14
                                    'tag_tracknum'  9
                                      'num_images'  1
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-3', 'q-other-2', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['rapcore', 'rap', 'screamo', 'alternative', 'hardcore']
                                        'tag_date'  2009
                                     'discogstags'  ['hip hop', 'rock', 'nu metal']

============================== file details ==============================
                                           'mtime'  1620584455.1149766  (2021-05-09 20:20:55)
                             'size'  5278989