======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '255'
                                          'artist'  'Emalkay'
                                     'text_people'  ''
                                         'release'  'Ministry of Sound: The Sound of Dubstep Worldwide'
                                           'title'  'Crusader'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-4', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-4']")
                                      'lastfmtags'  "['dubstep', 'grime', 'electronic', 'dub', 'bass']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '17'
                                      'tracktotal'  '24'
                                            'date'  '2011'
                                        'comments'  ''
                                           'genre'  'electronic-th-ent-dubstep'
                                             'bpm'  '93.328'
                                             'key'  '6A'
                                        'acoustid'  'fa875c7a-0348-4ec0-937f-cb25fba686f1'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Ministry of Sound: The Sound of Dubstep Worldwide'
'TBPM' (BPM (beats per minute))                     '93.328'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-ent-dubstep'
'TDOR' (Original release time)                      '2011'
'TDRC' (Recording time)                             '2011-09-04'
'TIT2' (Title/songname/content description)         'Crusader'
'TKEY' (Initial key)                                '6A'
'TLAN' (Language(s))                                'English'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Emalkay'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Ministry of Sound'
'TRCK' (Track number/Position in set)               '17/24'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Emalkay'
'TXXX:ASIN'                                         'B005IJ12ZA'
'TXXX:Acoustid Id'                                  'fa875c7a-0348-4ec0-937f-cb25fba686f1'
'TXXX:CATALOGNUMBER'                                'MOS098DE'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         'ea84782b-96a7-45f4-b24b-46a3f0d7365b'
'TXXX:MusicBrainz Album Release Country'            'XW'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        '92d8cf58-fda1-4f4d-ab51-c4d6cd21bf5f'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '4'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['dubstep', 'grime', 'electronic', 'dub', 'bass']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '4'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.49 dB'
'TXXX:replaygain_track_peak'                        '0.382853'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'64eff26e-e17e-496d-9808-046b9ea18848')
'WXXX:'                                             WXXX(encoding=<Encoding.LATIN1: 0>, desc='', url='http://www.beatport.com/release/the-sound-of-dubstep-worldwide-ministry-of-sound/438885')

========================== row from database ==========================
                                              'id'  1418778
                                            'path'  /data/Music/Bulk/00poprockelectronic-generic-dance-trapbeat/Ministry of Sound - The Sound of Dubstep - Worldwide 1/17-emalkay_-_crusader_(original_mix)-bdm.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  255
                                           'genre'  electronic-th-ent-dubstep
                                        'filesize'  10812279
                                           'mtime'  1621637249
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic generic dance trapbeat 1 17 emalkay_ _crusader_(original_mix) bdm electronic th ent dubstep
                                      'tag_artist'  Emalkay
                                     'tag_release'  Ministry of Sound: The Sound of Dubstep Worldwide
                                       'tag_title'  Crusader
                                             'bpm'  93.328
                                    'search_title'  'crusader':1
                                   'search_artist'  'emalkay':1
                                  'search_release'  'dubstep':6 'ministry':1 'of':2 'sound':3,4 'the':5 'worldwide':7
                                     'search_rest'  '00poprockelectronic':1 '1':5 'bdm':13 'crusader':7,10 'dance':3 'dubstep':17 'electronic':14 'emalkay':6 'ent':16 'generic':2 'mix':9,12 'original':8,11 'th':15 'trapbeat':4
                                    'search_combo'  '00poprockelectronic':10 '1':14 'bdm':22 'crusader':1A,16,19 'dance':12 'dubstep':8C,26 'electronic':23 'emalkay':2B,15 'ent':25 'generic':11 'ministry':3C 'mix':18,21 'of':4C 'original':17,20 'sound':5C,6C 'th':24 'the':7C 'trapbeat':13 'worldwide':9C
                                    'tag_tracknum'  17
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-4', 'q-play-2', 'Q-OLDST-4', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['dubstep', 'grime', 'electronic', 'dub', 'bass']
                                        'tag_date'  2011
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1621637248.8105385  (2021-05-22 00:47:28)
                             'size'  10812279