======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '232'
                                          'artist'  'The Aggrolites'
                                     'text_people'  ''
                                         'release'  'The Aggrolites'
                                           'title'  'Prisoner Song'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-3', 'Q-UNU-2', 'Q-HHRNBTT-2', 'Q-OLDST-3', "
 "'Q-LOCALNESS-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-1', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['rocksteady', 'reggae', 'dirty reggae', 'ska', 'skinhead reggae']"
                                     'discogstags'  "['reggae']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '15'
                                      'tracktotal'  '19'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-dub-modern'
                                             'bpm'  '97'
                                             'key'  '4A'
                                        'acoustid'  '0c23b763-2bc6-4551-8370-b0434d033a7d'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'MCDI' (Music CD identifier)                        MCDI(data=b'1\x003\x00+\x009\x006\x00+\x004\x00A\x002\x004\x00+\x008\x009\x001\x008\x00+\x00B\x003\x003\x004\x00+\x00E\x005\x005\x000\x00+\x001\x002\x008\x00A\x002\x00+\x001\x005\x00E\x000\x005\x00+\x001\x009\x000\x00C\x001\x00+\x001\x00D\x00B\x008\x004\x00+\x002\x001\x001\x005\x00A\x00+\x002\x004\x00E\x003\x002\x00+\x002\x008\x002\x003\x00C\x00+\x002\x00B\x00A\x002\x000\x00+\x002\x00F\x003\x006\x004\x00+\x003\x003\x006\x009\x000\x00+\x003\x007\x00A\x00C\x009\x00+\x003\x00B\x00D\x00F\x00F\x00+\x004\x000\x001\x000\x00B\x00+\x004\x004\x001\x004\x00A\x00+\x004\x008\x00E\x00B\x004\x00\x00\x00')
'PRIV:AverageLevel:{\x1b\x00\x00'                   PRIV(owner='AverageLevel', data=b'{\x1b\x00\x00')
'PRIV:PeakValue:¡\x7f\x00\x00'                      PRIV(owner='PeakValue', data=b'\xa1\x7f\x00\x00')
'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/UniqueFileIdentifier:;\x00\x00\x00'        PRIV(owner='WM/UniqueFileIdentifier', data=b';\x00\x00\x00')
'TALB' (Album/Movie/Show title)                     'The Aggrolites'
'TBPM' (BPM (beats per minute))                     '97'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-reggae or dub or ska or dancehall-dub-modern'
'TDOR' (Original release time)                      '2006'
'TDRC' (Recording time)                             '2006-05-09'
'TIT2' (Title/songname/content description)         'Prisoner Song'
'TKEY' (Initial key)                                '4A'
'TLEN' (Length)                                     '232866'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'The Aggrolites'
'TPE2' (Band/orchestra/accompaniment)               'The Aggrolites'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Hellcat Records'
'TRCK' (Track number/Position in set)               '15/19'
'TSO2'                                              'Aggrolites, The'
'TSOP' (Performer sort order)                       'Aggrolites, The'
'TSRC' (ISRC (international standard recording code))  'USHEL0604115'
'TXXX:ASIN'                                         'B000F3AJ9Y'
'TXXX:Acoustid Id'                                  '0c23b763-2bc6-4551-8370-b0434d033a7d'
'TXXX:Artists'                                      'The Aggrolites'
'TXXX:BARCODE'                                      '045778048427'
'TXXX:CATALOGNUMBER'                                '80484-2'
'TXXX:MusicBrainz Album Artist Id'                  'ac241ded-3430-4f42-8451-f78667cc2f52'
'TXXX:MusicBrainz Album Id'                         '51e22728-2995-4258-998a-f1163f94b8fc'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'ac241ded-3430-4f42-8451-f78667cc2f52'
'TXXX:MusicBrainz Release Group Id'                 'cf3f8d64-b9cf-3e8b-aaf5-209b053fc45e'
'TXXX:MusicBrainz Release Track Id'                 'afe0ee2d-157e-3384-b3ff-dfb402205744'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'reggae'
'TXXX:lastfmtags'                                   ['rocksteady', 'reggae', 'dirty reggae', 'ska', 'skinhead reggae']
'TXXX:originalyear'                                 '2006'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.41 dB'
'TXXX:replaygain_track_peak'                        '0.429726'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'a0838e1a-3ea4-400c-92f6-a7e6fccd0987')
'USLT::XXX'                                         ("They're trying to build a prison,\r\n"
 "They're trying to build a prison,\r\n"
 '\r\n'
 'Following the rights movements\r\n'
 'You clamped on with your iron fists,\r\n'
 'Drugs became conveniently\r\n'
 'Available for all the kids,\r\n'
 'Following the rights movements\r\n'
 'You clamped on with your iron fists,\r\n'
 'Drugs became conveniently\r\n'
 'Available for all the kids,\r\n'
 '\r\n'
 'I buy my crack, my smack, my bitch\r\n'
 'right here in Hollywood.\r\n'
 '\r\n'
 'Nearly 2 million Americans are incarcerated\r\n'
 'In the prison system, prison system of the U.S.\r\n'
 '\r\n'
 "They're trying to build a prison,\r\n"
 "They're trying to build a prison,\r\n"
 "They're trying to build a prison, (for you and me to live in)\r\n"
 'Another prison system,\r\n'
 'Another prison system,\r\n'
 'Another prison system. (for you and me)\r\n'
 '\r\n'
 'Minor drug offenders fill your prisons\r\n'
 "You don't even flinch\r\n"
 'All our taxes paying for your wars\r\n'
 'Against the new non-rich,\r\n'
 'Minor drug offenders fill your prisons\r\n'
 "You don't even flinch\r\n"
 'All our taxes paying for your wars\r\n'
 'Against the new non-rich,\r\n'
 '\r\n'
 'I buy my crack, my smack, my bitch\r\n'
 'right here in Hollywood.\r\n'
 '\r\n'
 'The percentage of Americans in the prison system\r\n'
 'Prison system, has doubled since 1985,\r\n'
 '\r\n'
 "They're trying to build a prison,\r\n"
 "They're trying to build a prison,\r\n"
 "They're trying to build a prison, (for you and me to live in)\r\n"
 'Another prison system,\r\n'
 'Another prison system,\r\n'
 'Another prison system. (for you and me)\r\n'
 'For you and I, for you and I , for you and I.\r\n'
 '\r\n'
 "They're trying to build a prison,\r\n"
 "They're trying to build a prison,\r\n"
 "They're trying to build a prison,\r\n"
 'For you and me,\r\n'
 'Oh baby, you and me.\r\n'
 '\r\n'
 'All research and successful drug policy show\r\n'
 'That treatment should be increased,\r\n'
 'And law enforcement decreased,\r\n'
 'While abolishing mandatory minimum sentences,\r\n'
 'All research and successful drug policy show\r\n'
 'That treatment should be increased,\r\n'
 'And law enforcement decreased,\r\n'
 'While abolishing mandatory minimum sentences.\r\n'
 '\r\n'
 'Utilizing drugs to pay for secret wars around the world,\r\n'
 'Drugs are now your global policy,\r\n'
 'Now you police the globe,\r\n'
 '\r\n'
 'I buy my crack, my smack, my bitch\r\n'
 'right here in Hollywood.\r\n'
 '\r\n'
 'Drug money is used to rig elections,\r\n'
 'And train brutal corporate sponsored\r\n'
 'Dictators around the world.\r\n'
 '\r\n'
 "They're trying to build a prison,\r\n"
 "They're trying to build a prison,\r\n"
 "They're trying to build a prison, (for you and me to live in)\r\n"
 'Another prison system,\r\n'
 'Another prison system,\r\n'
 'Another prison system. (for you and me)\r\n'
 'For you and I, for you and I , for you and I.\r\n'
 "They're trying to build a prison,\r\n"
 "They're trying to build a prison,\r\n"
 "They're trying to build a prison,\r\n"
 'For you and me,\r\n'
 'Oh baby, you and me.')

========================== row from database ==========================
                                              'id'  1369089
                                            'path'  /data/Music/Bulk/00localcharacter/00reggae-dub/Aggrolites, the/The Aggrolites (2006)/15 Prisoner song.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  232
                                           'genre'  loc-style-reggae or dub or ska or dancehall-dub-modern
                                        'filesize'  9433423
                                           'mtime'  1620520942
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00reggae dub Aggrolites, the (2006) 15 song loc style reggae or dub or ska or dancehall dub modern
                                      'tag_artist'  The Aggrolites
                                     'tag_release'  The Aggrolites
                                       'tag_title'  Prisoner Song
                                             'bpm'  97.0
                                    'search_title'  'prisoner':1 'song':2
                                   'search_artist'  'aggrolites':2 'the':1
                                  'search_release'  'aggrolites':2 'the':1
                                     'search_rest'  '00reggae':1 '2006':6,7 'aggrolites':3,4 'dancehall':14 'dub':2 'loc':9 'modern':15 'or':12 'reggae':11 'ska':13 'song':8 'style':10 'the':5
                                    'search_combo'  '00reggae':7 '2006':12,13 'aggrolites':4B,6C,9,10 'dancehall':20 'dub':8 'loc':15 'modern':21 'or':18 'prisoner':1A 'reggae':17 'ska':19 'song':2A,14 'style':16 'the':3B,5C,11
                                    'tag_tracknum'  15
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-3', 'q-busy-3', 'q-drums-3', 'q-syn-3', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['rocksteady', 'reggae', 'dirty reggae', 'ska', 'skinhead reggae']
                                        'tag_date'  2006
                                     'discogstags'  ['reggae']

============================== file details ==============================
                                           'mtime'  1620520942.0150483  (2021-05-09 02:42:22)
                             'size'  9433423