======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '153'
                                          'artist'  'Pennywise'
                                     'text_people'  ''
                                         'release'  'Land of the Free?'
                                           'title'  'Twist of Fate'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-4', 'q-grit-3', 'q-play-2', "
 "'q-chart-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['political', 'punk rock', 'punk', 'hardcore', 'rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '14'
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'rock-gr-punk'
                                             'bpm'  '118'
                                             'key'  '4A'
                                        'acoustid'  '2d5df700-f99c-4b34-8681-41c738cce516'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Land of the Free?'
'TBPM' (BPM (beats per minute))                     '118'
'TCON' (Content type, a.k.a. Genre)                 'rock-gr-punk'
'TDOR' (Original release time)                      '2001'
'TDRC' (Recording time)                             '2001-06-19'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['producer', 'Joe Barresi']])
'TIT2' (Title/songname/content description)         'Twist of Fate'
'TKEY' (Initial key)                                '4A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Pennywise'
'TPE2' (Band/orchestra/accompaniment)               'Pennywise'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Epitaph'
'TRCK' (Track number/Position in set)               '8/14'
'TSO2'                                              'Pennywise'
'TSOP' (Performer sort order)                       'Pennywise'
'TXXX:ASIN'                                         'B00005KJ0Q'
'TXXX:Acoustid Id'                                  '2d5df700-f99c-4b34-8681-41c738cce516'
'TXXX:Artists'                                      'Pennywise'
'TXXX:BARCODE'                                      '045778660025'
'TXXX:CATALOGNUMBER'                                '86600-2'
'TXXX:MusicBrainz Album Artist Id'                  '5c210861-2ce2-4be3-9307-bbcfc361cc01'
'TXXX:MusicBrainz Album Id'                         '9d66266b-541a-4918-a172-d2d0b83f93fa'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '5c210861-2ce2-4be3-9307-bbcfc361cc01'
'TXXX:MusicBrainz Release Group Id'                 '75b2ec0b-98d8-346d-9450-0d83a63553b6'
'TXXX:MusicBrainz Release Track Id'                 '73d93e9e-d98b-3ebb-a260-dab7cdeb2297'
'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:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['political', 'punk rock', 'punk', 'hardcore', 'rock']
'TXXX:originalyear'                                 '2001'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '4'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.66 dB'
'TXXX:replaygain_track_peak'                        '0.321375'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'5d1a1f2e-f27f-478f-a311-4d0361ff4027')
'USLT::XXX'                                         ('Feels great when you get the runaround\n'
 'Life you led was full of lies\n'
 'Too late when you start to look around\n'
 'All you find is wasted lives\n'
 "Do you want to obliterate some things you don't understand\n"
 'Since you want to succumb to fate\n'
 'Watch the world slip through your hands\n'
 '\n'
 'You get the feeling that its never gonna change\n'
 "It doesn't mean a thing your life's not gonna end\n"
 "It will be OK don't say goodbye my friend\n"
 "Cause it doesn't mean a thing a simple twist of fate\n"
 "No it doesn't mean a thing you start to get the feeling\n"
 "That it's never gonna end it doesn't mean a thing\n"
 '\n'
 'You hate when you start to think about\n'
 'Things in life that could have been\n'
 'Too late its not gonna turnaround\n'
 "Can't escape the mess your in\n"
 'Do you wish there was a way to stop the fickle hand of fate\n'
 'Or do you give in to the urge and kill the very thing you hate\n'
 '\n'
 'You get the feeling that its never gonna change\n'
 "It doesn't mean a thing your life's not gonna end\n"
 "It will be OK don't say goodbye my friend\n"
 "Cause it doesn't mean a thing a simple twist of fate\n"
 "No it doesn't mean a thing you start to get the feeling\n"
 "That it's never gonna end it doesn't mean a thing")

========================== row from database ==========================
                                              'id'  1418804
                                            'path'  /data/Music/Bulk/00popandrock-punk-garage-surf-stoner/Pennywise/Land of the Free/Pennywise - Twist of Fate - 08.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  153
                                           'genre'  rock-gr-punk
                                        'filesize'  3768112
                                           'mtime'  1622659123
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock punk garage surf stoner 08 rock gr punk
                                      'tag_artist'  Pennywise
                                     'tag_release'  Land of the Free?
                                       'tag_title'  Twist of Fate
                                             'bpm'  118.0
                                    'search_title'  'fate':3 'of':2 'twist':1
                                   'search_artist'  'pennywise':1
                                  'search_release'  'free':4 'land':1 'of':2 'the':3
                                     'search_rest'  'garage':2 'gr':6 'punk':1 'rock':5 'stoner':4 'surf':3
                                    'search_combo'  'fate':3A 'free':8C 'garage':10 'gr':14 'land':5C 'of':2A,6C 'pennywise':4B 'punk':9 'rock':13 'stoner':12 'surf':11 'the':7C 'twist':1A
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-4', 'q-drums-3', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-3']
                                      'lastfmtags'  ['political', 'punk rock', 'punk', 'hardcore', 'rock']
                                        'tag_date'  2001
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1622659123.1103566  (2021-06-02 20:38:43)
                             'size'  3768112