======================== unified (from filesystem) ========================
                                         'bitrate'  '257.172'
                                        'duration'  '86'
                                          'artist'  'Rancid'
                                     'text_people'  ''
                                         'release'  'Punk-O-Rama, Volume 10'
                                           'title'  'White Knuckle Ride'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['ska punk', 'punk rock', 'rock', 'punk', 'ska']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '19'
                                      'tracktotal'  '26'
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'rock-gr-punk;rock-gr-punk-ska'
                                             'bpm'  '143'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'PRIV:WM/MediaClassPrimaryID:¼}`Ñ#ãâK\x86¡H¤*(D\x1e'  PRIV(owner='WM/MediaClassPrimaryID', data=b'\xbc}`\xd1#\xe3\xe2K\x86\xa1H\xa4*(D\x1e')
'PRIV:WM/MediaClassSecondaryID:\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'  PRIV(owner='WM/MediaClassSecondaryID', data=b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
'PRIV:WM/Provider:A\x00M\x00G\x00\x00\x00'          PRIV(owner='WM/Provider', data=b'A\x00M\x00G\x00\x00\x00')
'PRIV:WM/UniqueFileIdentifier:A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x004\x002\x004\x001\x001\x005\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00V\x00A\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x003\x007\x003\x005\x001\x008\x009\x00\x00\x00'  PRIV(owner='WM/UniqueFileIdentifier', data=b'A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x004\x002\x004\x001\x001\x005\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00V\x00A\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x003\x007\x003\x005\x001\x008\x009\x00\x00\x00')
'PRIV:WM/WMCollectionGroupID:é%üýÅFQI´\x81Öæ3Ç\x15É'  PRIV(owner='WM/WMCollectionGroupID', data=b'\xe9%\xfc\xfd\xc5FQI\xb4\x81\xd6\xe63\xc7\x15\xc9')
'PRIV:WM/WMCollectionID:é%üýÅFQI´\x81Öæ3Ç\x15É'     PRIV(owner='WM/WMCollectionID', data=b'\xe9%\xfc\xfd\xc5FQI\xb4\x81\xd6\xe63\xc7\x15\xc9')
'PRIV:WM/WMContentID:«¼á\x04ó\x8bÀM°¯²!ýô¢ç'        PRIV(owner='WM/WMContentID', data=b'\xab\xbc\xe1\x04\xf3\x8b\xc0M\xb0\xaf\xb2!\xfd\xf4\xa2\xe7')
'TALB' (Album/Movie/Show title)                     'Punk-O-Rama, Volume 10'
'TBPM' (BPM (beats per minute))                     '143'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-punk', 'rock-gr-punk-ska']
'TDOR' (Original release time)                      '2005'
'TDRC' (Recording time)                             '2005-06-07'
'TENC' (Encoded by)                                 'lame'
'TIT2' (Title/songname/content description)         'White Knuckle Ride'
'TKEY' (Initial key)                                '8A'
'TLAN' (Language(s))                                'english'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Rancid'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Epitaph'
'TRCK' (Track number/Position in set)               '19/26'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Rancid'
'TSRC' (ISRC (international standard recording code))  'USEP40505119'
'TXXX:ASIN'                                         'B0009G3B6A'
'TXXX:Artists'                                      'Rancid'
'TXXX:BARCODE'                                      '045778675524'
'TXXX:CATALOGNUMBER'                                '86755-2'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         'f66942fa-62d3-479f-9bf0-e45a5e29b86f'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        '24f8d8a5-269b-475c-a1cb-792990b0b2ee'
'TXXX:MusicBrainz Release Group Id'                 '5f6997e9-de0b-30bf-affd-ffb4d0207c8b'
'TXXX:MusicBrainz Release Track Id'                 '007b2f95-ec22-3c7c-ab9d-5106473972fe'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['ska punk', 'punk rock', 'rock', 'punk', 'ska']
'TXXX:originalyear'                                 '2005'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.31 dB'
'TXXX:replaygain_track_peak'                        '0.271853'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'2d1cbaa1-466f-495d-8c85-1215acbdc953')
'USLT::XXX'                                         ('Yeah Gonna make it better\n'
 'Ooh yeah\n'
 'Yeah Gonna make it right\n'
 'Here it is\n'
 "There's no way to make it better\n"
 "Get's you down\n"
 "It's pressure (pressure)\n"
 "I'm serious\n"
 "Trouble genie's on the way\n"
 'Got a little something for you\n'
 "It's pressure (pressure)\n"
 'It gets ya down\n'
 'Now we need what you know\n'
 'But I knew that anyway\n'
 "I can't let this pressure go\n"
 "This pressure's here to stay\n"
 '\n'
 '[Chorus]\n'
 'Yeah (white knuckle ride)\n'
 "Gonna make it better (white knuckle ride, I'm on it)\n"
 'Yeah (white knuckle ride)\n'
 "Gonna make it right (white knuckle ride, I'm on it)\n"
 "It's not so easy to control(pressure)\n"
 "It's not so easy to control (pressure)\n"
 '\n'
 "There's no easy way to make it better\n"
 'There it is, There it is\n'
 "Couldn't change it if I wanted\n"
 'Taste it all the time\n'
 "It's pressure (pressure)\n"
 'Yeah hey!\n'
 'Oh baby\n'
 'So true\n'
 "Don't know if I can recover (don't know if I can recover)\n"
 "Got me 'round it's little finger (got him 'round it's little finger)\n"
 "It's pressure\n"
 'Oh, there it is\n'
 "Couldn't change it if I wanted\n"
 'Taste it all the time\n'
 '\n'
 'Step into the light!\n'
 "Don't know if I can recover\n"
 'Taste it all the time (taste it all the time, yeah)\n'
 "Yeah, gonna make it better (white knuckle ride, I'm on it)\n"
 'Yeah (white knuckle ride)\n'
 "Gonna make it right (white knuckle ride, I'm on it)\n"
 "It's not so easy to control")

========================== row from database ==========================
                                              'id'  1417662
                                            'path'  /data/Music/Bulk/00popandrock-punk-garage-surf-stoner/Pennywise - Epitaph/Punk-o-Rama Vol. 10/19 - Rancid - White Knuckle Ride.mp3
                                         'working'  None
                                         'bitrate'  257
                                    'duration_sec'  86
                                           'genre'  rock-gr-punk;rock-gr-punk-ska
                                        'filesize'  2871667
                                           'mtime'  1636912556
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock punk garage surf stoner Pennywise Epitaph Vol. 19 rock gr punk;rock gr punk ska
                                      'tag_artist'  Rancid
                                     'tag_release'  Punk-O-Rama, Volume 10
                                       'tag_title'  White Knuckle Ride
                                             'bpm'  143.0
                                    'search_title'  'knuckle':2 'ride':3 'white':1
                                   'search_artist'  'rancid':1
                                  'search_release'  'o':2 'punk':1 'punkorama':4 'rama':3 'volume':5
                                     'search_rest'  '19':9 'epitaph':6 'garage':2 'gr':11 'pennywise':5 'punk':1,12,14 'rock':10,13,15 'ska':16 'stoner':4 'surf':3 'vol':7,8
                                    'search_combo'  '19':18 'epitaph':15 'garage':11 'gr':20 'knuckle':2A 'o':6C 'pennywise':14 'punk':5C,10,21,23 'punkorama':8C 'rama':7C 'rancid':4B 'ride':3A 'rock':19,22,24 'ska':25 'stoner':13 'surf':12 'vol':16,17 'volume':9C 'white':1A
                                    'tag_tracknum'  19
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-2', 'q-grit-3']
                                      'lastfmtags'  ['ska punk', 'punk rock', 'rock', 'punk', 'ska']
                                        'tag_date'  2005
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636912556.459496  (2021-11-14 18:55:56)
                             'size'  2871667