======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '191'
                                          'artist'  'The Slickers'
                                     'text_people'  'Delroy Wilson/Derric Crooks/Roy Beckford/Winston "Shadow" Bailey'
                                         'release'  'This Is Reggae Music: The Golden Era 1960 to 1975'
                                           'title'  'Johnny Too Bad'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-3', 'Q-UNU-2', 'Q-HHRNBTT-2', 'Q-OLDST-2', "
 "'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['reggae', 'ska', 'roots reggae', 'jamaica', 'rocksteady']"
                                     'discogstags'  "['reggae']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '19'
                                      'tracktotal'  '22'
                                            'date'  '1970'
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-dub-roots and reggae'
                                             'bpm'  '84.0'
                                             'key'  '9B'
                                        'acoustid'  '0f3d7b84-f6d7-40df-a832-9c44ad247c96'
rest: ''

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

'MCDI' (Music CD identifier)                        MCDI(data=b'1\x006\x00+\x009\x006\x00+\x003\x008\x001\x005\x00+\x006\x005\x000\x001\x00+\x009\x003\x005\x004\x00+\x00C\x00B\x007\x00D\x00+\x00F\x008\x008\x00C\x00+\x001\x002\x006\x006\x006\x00+\x001\x005\x005\x000\x00D\x00+\x001\x008\x001\x003\x007\x00+\x001\x00B\x002\x005\x00D\x00+\x001\x00F\x004\x006\x004\x00+\x002\x002\x004\x001\x002\x00+\x002\x004\x008\x005\x00C\x00+\x002\x007\x00B\x00C\x008\x00+\x002\x00B\x003\x00A\x00E\x00+\x002\x00E\x008\x000\x002\x00+\x003\x002\x005\x00D\x00C\x00+\x003\x006\x001\x00B\x00C\x00+\x003\x009\x004\x00A\x00C\x00+\x003\x00C\x00C\x00B\x007\x00+\x004\x000\x006\x000\x006\x00+\x004\x003\x006\x00B\x00F\x00+\x004\x006\x005\x00C\x00E\x00\x00\x00')
'PRIV:AverageLevel:{\x1a\x00\x00'                   PRIV(owner='AverageLevel', data=b'{\x1a\x00\x00')
'PRIV:PeakValue:¡~\x00\x00'                         PRIV(owner='PeakValue', data=b'\xa1~\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/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 \x007\x001\x005\x005\x003\x008\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00V\x00A\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x007\x003\x006\x002\x005\x005\x009\x00\x00\x00'  PRIV(owner='WM/UniqueFileIdentifier', data=b'A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x007\x001\x005\x005\x003\x008\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00V\x00A\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x007\x003\x006\x002\x005\x005\x009\x00\x00\x00')
'PRIV:WM/WMCollectionGroupID:ÖØ\tæû\rWK£÷Ç\x923\x14/¡'  PRIV(owner='WM/WMCollectionGroupID', data=b'\xd6\xd8\t\xe6\xfb\rWK\xa3\xf7\xc7\x923\x14/\xa1')
'PRIV:WM/WMCollectionID:F\x08\x10\x04F(ÌD\x9aÝ%Ò\x1dvoh'  PRIV(owner='WM/WMCollectionID', data=b'F\x08\x10\x04F(\xccD\x9a\xdd%\xd2\x1dvoh')
'PRIV:WM/WMContentID:Ã\x11ÑÒÒ\x0c\x82D»\x8d#â\x94n3º'  PRIV(owner='WM/WMContentID', data=b'\xc3\x11\xd1\xd2\xd2\x0c\x82D\xbb\x8d#\xe2\x94n3\xba')
'TALB' (Album/Movie/Show title)                     'This Is Reggae Music: The Golden Era 1960 to 1975'
'TBPM' (BPM (beats per minute))                     '84.0'
'TCMP'                                              '1'
'TCOM' (Composer)                                   'Delroy Wilson/Derric Crooks/Roy Beckford/Winston "Shadow" Bailey'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-reggae or dub or ska or dancehall-dub-roots and reggae'
'TDOR' (Original release time)                      '2004'
'TDRC' (Recording time)                             '1970'
'TIT2' (Title/songname/content description)         'Johnny Too Bad'
'TKEY' (Initial key)                                '9B'
'TLEN' (Length)                                     '191293'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'The Slickers'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '2/4'
'TPUB' (Publisher)                                  'Trojan Records/Sanctuary Records'
'TRCK' (Track number/Position in set)               '19/22'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Slickers, The'
'TSRC' (ISRC (international standard recording code))  'GBAJE7000166'
'TSST' (Set subtitle)                               'Do the Reggay: Rocksteady to Reggae, 1968-1970'
'TXXX:ASIN'                                         'B00064LOV4'
'TXXX:Acoustid Id'                                  '0f3d7b84-f6d7-40df-a832-9c44ad247c96'
'TXXX:Artists'                                      'The Slickers'
'TXXX:BARCODE'                                      '060768047020'
'TXXX:CATALOGNUMBER'                                '06076-80470-2'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '54445a86-3543-4d79-bebe-d586bf68b64c'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        '80f02418-d29d-4d49-b278-d659b6d4a98e'
'TXXX:MusicBrainz Release Group Id'                 '77fc4c29-50ca-3155-93db-a776de5b85f7'
'TXXX:MusicBrainz Release Track Id'                 'e4c5f2a8-5658-303e-8cff-b1e2006904d9'
'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:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'reggae'
'TXXX:lastfmtags'                                   ['reggae', 'ska', 'roots reggae', 'jamaica', 'rocksteady']
'TXXX:originalyear'                                 '2004'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.23 dB'
'TXXX:replaygain_track_peak'                        '0.420266'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'b36bc785-3f7e-4fa1-ad9e-1d328fcbf39c')
'USLT::XXX'                                         ('[Verse 1]\n'
 'Walking down the road with your pistol in your waist\n'
 "Johnny, you're too bad\n"
 'Woah woah woii!\n'
 'Walking down the road with your ratchet in your waist\n'
 "Johnny, you're too bad\n"
 'Woah woah woii!\n'
 "You're just robbing and you're stabbing, and you're looting and you're "
 'shooting\n'
 "Boy, you're too bad\n"
 'Too bad\n'
 "You're just robbing and you're stabbing, and you're looting and you're "
 'shooting\n'
 "Boy, you're too bad\n"
 'Too bad\n'
 '\n'
 '[Verse 2]\n'
 'One of these days when you hear a voice say, "Come"\n'
 'Where you gonna run to?\n'
 'Woah woah woii!\n'
 'One of these days when you hear a voice say, "Come"\n'
 'Where you gonna run to?\n'
 'Woah woah woii!\n'
 "You're gonna run to the Rock for rescue\n"
 'There will be no Rock\n'
 'No Rock\n'
 "You're gonna run to the Rock for rescue\n"
 'There will be no Rock\n'
 'Nowhere\n'
 '\n'
 '[Musical Interlude]\n'
 '\n'
 '[Verse 1]\n'
 'Walking down the road with your pistol in your waist\n'
 "Johnny, you're too bad\n"
 'Woah woah woii!\n'
 'Walking down the road with your ratchet in your waist\n'
 "Johnny, you're too bad\n"
 'Woah woah woii!\n'
 "You're just robbing and you're stabbing, and you're looting and you're "
 'shooting\n'
 "Boy, you're too bad\n"
 'Too bad\n'
 "You're just robbing and you're stabbing, and you're looting and you're "
 'shooting\n'
 "Boy, you're too bad\n"
 'Too bad\n'
 '\n'
 '[Verse 2]\n'
 'One of these days when you hear a voice say, "Come"\n'
 'Where you gonna run to?\n'
 'Woah woah woii!\n'
 'One of these days when you hear a voice say, "Come"\n'
 'Where you gonna run to?\n'
 'Woah woah woii!\n'
 "You're gonna run to the Rock for rescue\n"
 'There will be no Rock\n'
 'No Rock\n'
 "You're gonna run to the Rock for rescue\n"
 'There will be no Rock\n'
 'Nowhere\n'
 '\n'
 '[Outro]\n'
 "You're gonna run to the Rock for rescue\n"
 'There will be no Rock...')

========================== row from database ==========================
                                              'id'  1383194
                                            'path'  /data/Music/Bulk/00localcharacter/00reggae-dub/This Is Reggae Music- The Golden Era 1960-1975 Disc 2/19 The Slickers_This Is Reggae Music- The Golden Era 1960-1975 Disc 2_19_Johnny Too Bad.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  191
                                           'genre'  loc-style-reggae or dub or ska or dancehall-dub-roots and reggae
                                        'filesize'  7659275
                                           'mtime'  1620522532
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00reggae dub Disc 2 Slickers_This Disc 2_19_Johnny loc style reggae or dub or ska or dancehall dub roots and reggae
                                      'tag_artist'  The Slickers
                                     'tag_release'  This Is Reggae Music: The Golden Era 1960 to 1975
                                       'tag_title'  Johnny Too Bad
                                             'bpm'  84.0
                                    'search_title'  'bad':3 'johnny':1 'too':2
                                   'search_artist'  'slickers':2 'the':1
                                  'search_release'  '1960':9 '1975':11 'era':8 'golden':7 'is':2 'music':4,5 'reggae':3 'the':6 'this':1 'to':10
                                     'search_rest'  '00reggae':1 '19':8 '2':4,7 'and':17 'dancehall':15 'disc':3 'dub':2 'johnny':9 'loc':10 'or':13 'reggae':12 'roots':16 'ska':14 'slickers':5 'style':11 'this':6
                                    'search_combo'  '00reggae':17 '19':24 '1960':14C '1975':16C '2':20,23 'and':33 'bad':3A 'dancehall':31 'disc':19 'dub':18 'era':13C 'golden':12C 'is':7C 'johnny':1A,25 'loc':26 'music':9C,10C 'or':29 'reggae':8C,28 'roots':32 'ska':30 'slickers':5B,21 'style':27 'the':4B,11C 'this':6C,22 'to':15C 'too':2A
                                    'tag_tracknum'  19
                                      'num_images'  0
                                             'key'  9B
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-3', 'q-busy-2', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['reggae', 'ska', 'roots reggae', 'jamaica', 'rocksteady']
                                        'tag_date'  1970
                                     'discogstags'  ['reggae']

============================== file details ==============================
                                           'mtime'  1620522531.9199114  (2021-05-09 03:08:51)
                             'size'  7659275