======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '250'
                                          'artist'  "Dantalian's Chariot"
                                     'text_people'  ''
                                         'release'  ('Rolling Stone: Rare Trax, Volume 33: Nine Miles High: British Psychedelia '
 'From the 60s and 70s')
                                           'title'  'Madman Running Through the Fields'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['psychedelic rock', 'psychedelic', '60s', 'rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '12'
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'rock-cppex-psychedelic'
                                             'bpm'  '139.370'
                                             'key'  '12B'
                                        'acoustid'  '314af10f-5879-4b72-b31a-d6fc0255f088'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'MCDI' (Music CD identifier)                        MCDI(data=b'C\x00+\x009\x006\x00+\x002\x009\x004\x002\x00+\x005\x00F\x009\x005\x00+\x009\x00B\x007\x000\x00+\x00E\x004\x00C\x009\x00+\x001\x003\x007\x00E\x008\x00+\x001\x007\x003\x008\x007\x00+\x001\x00D\x00A\x002\x005\x00+\x002\x002\x008\x00B\x000\x00+\x002\x006\x001\x004\x004\x00+\x002\x009\x00A\x008\x009\x00+\x002\x00C\x00F\x00F\x00A\x00+\x003\x000\x006\x001\x007\x00\x00\x00')
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'TALB' (Album/Movie/Show title)                     ('Rolling Stone: Rare Trax, Volume 33: Nine Miles High: British Psychedelia '
 'From the 60s and 70s')
'TBPM' (BPM (beats per minute))                     '139.370'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'rock-cppex-psychedelic'
'TDOR' (Original release time)                      '2004'
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'Madman Running Through the Fields'
'TKEY' (Initial key)                                '12B'
'TLEN' (Length)                                     '250360'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               "Dantalian's Chariot"
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Rolling Stone'
'TRCK' (Track number/Position in set)               '4/12'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       "Dantalian's Chariot"
'TXXX:Acoustid Id'                                  '314af10f-5879-4b72-b31a-d6fc0255f088'
'TXXX:Artists'                                      "Dantalian's Chariot"
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '172e4cb5-963c-4d08-8592-5ead64ff0d6d'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'promotion'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        '7b7434a0-e328-4765-82ac-92a483997cc8'
'TXXX:MusicBrainz Release Group Id'                 'ccc41e01-b38b-36ac-9ff3-faa460a23551'
'TXXX:MusicBrainz Release Track Id'                 'fcdf7d81-1d34-344e-bd35-1ded5432fdb0'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['psychedelic rock', 'psychedelic', '60s', 'rock']
'TXXX:originalyear'                                 '2004'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+1.31 dB'
'TXXX:replaygain_track_peak'                        '0.363425'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'12cdd360-cf0b-462f-9fd8-a6a21652b5b6')
'USLT::XXX'                                         ('You ask me how\n'
 "I've become mad now\n"
 'There was a day\n'
 'I had so much say\n'
 'What of my feet?\n'
 'Life seemed to be sweet\n'
 'I was admired\n'
 'But I was so tired\n'
 '\n'
 'Go through the dam\n'
 'Lion and lamb\n'
 "Know what you're sayin'?\n"
 "Know what you're sayin'?!!!?!\n"
 '\n'
 'Things went okay\n'
 'And then one day, "Pow!"\n'
 'I can expound\n'
 'With the new words found\n'
 'If reasons gone\n'
 'How do I live on?\n'
 'Because I know\n'
 'Which way I must go\n'
 '\n'
 'Where can I go\n'
 'Now that I know\n'
 'Time has gone by?\n'
 'Time has gone by\n'
 '\n'
 "Isn't that the madman\n"
 'Running through the fields?\n'
 "Isn't that the madman?\n"
 'Wonder how he feels...\n'
 '\n'
 'You look at me\n'
 'What do you see now?\n'
 'Is it so bad\n'
 'Or am I just sad?\n'
 'Are you in doubt?\n'
 'There is a way out\n'
 "I've seen the crack\n"
 'I cannot come back\n'
 '\n'
 "I'm not afraid\n"
 'Sticks out a way\n'
 'Into the tide\n'
 'Be by my side\n'
 '\n'
 "Isn't that the madman\n"
 'Running through the fields?\n'
 "Isn't that the madman?\n"
 'Wonder how he feels...\n'
 '(heavy breathing to fade)')

========================== row from database ==========================
                                              'id'  1421050
                                            'path'  /data/Music/Bulk/00popandrock-punk-garage-surf-stoner/Rolling Stone - Rare Trax 33/04 Madaman Running Through The Fields.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  250
                                           'genre'  rock-cppex-psychedelic
                                        'filesize'  6077145
                                           'mtime'  1620737359
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock punk garage surf stoner 04 Madaman The rock cppex psychedelic
                                      'tag_artist'  Dantalian's Chariot
                                     'tag_release'  Rolling Stone: Rare Trax, Volume 33: Nine Miles High: British Psychedelia From the 60s and 70s
                                       'tag_title'  Madman Running Through the Fields
                                             'bpm'  139.37
                                    'search_title'  'fields':5 'madman':1 'running':2 'the':4 'through':3
                                   'search_artist'  'chariot':4 'dantalian':1 'dantalians':3 's':2
                                  'search_release'  '33':8,9 '60s':18 '70s':20 'and':19 'british':14 'from':16 'high':12,13 'miles':11 'nine':10 'psychedelia':15 'rare':4 'rolling':1 'stone':2,3 'the':17 'trax':5,6 'volume':7
                                     'search_rest'  'cppex':8 'garage':2 'madaman':5 'psychedelic':9 'punk':1 'rock':7 'stoner':4 'surf':3 'the':6
                                    'search_combo'  '33':17C,18C '60s':27C '70s':29C 'and':28C 'british':23C 'chariot':9B 'cppex':37 'dantalian':6B 'dantalians':8B 'fields':5A 'from':25C 'garage':31 'high':21C,22C 'madaman':34 'madman':1A 'miles':20C 'nine':19C 'psychedelia':24C 'psychedelic':38 'punk':30 'rare':13C 'rock':36 'rolling':10C 'running':2A 's':7B 'stone':11C,12C 'stoner':33 'surf':32 'the':4A,26C,35 'through':3A 'trax':14C,15C 'volume':16C
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  12B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['psychedelic rock', 'psychedelic', '60s', 'rock']
                                        'tag_date'  2004
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620737359.426143  (2021-05-11 14:49:19)
                             'size'  6077145