======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '326'
                                          'artist'  'Mega Banton'
                                     'text_people'  ''
                                         'release'  'Ragga Jungle Anthems, Volume 1'
                                           'title'  'Junglist Killer Sound Boy'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-3', "
 "'q-play-2', 'Q-JZFKS-1', 'Q-OLDST-3', 'q-chart-2', 'q-drums-4', 'q-other-1', "
 "'q-piano-1', 'q-vocals-2', 'Q-HHRNBTT-1', 'q-mixbeat-4', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['dancehall', 'reggae', 'jamaica', 'ragga', 'ragga jungle']"
                                     'discogstags'  "['reggae']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '13'
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'electronic-th-breakbeat or dnb or jungle'
                                             'bpm'  '116'
                                             'key'  '8A'
                                        'acoustid'  'd91037ee-8c2a-4717-a384-5e3fe3422b3e'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Ragga Jungle Anthems, Volume 1'
'TBPM' (BPM (beats per minute))                     '116'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-breakbeat or dnb or jungle'
'TDOR' (Original release time)                      '1995'
'TDRC' (Recording time)                             '1995'
'TIT2' (Title/songname/content description)         'Junglist Killer Sound Boy'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Mega Banton'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Greensleeves Records'
'TRCK' (Track number/Position in set)               '12/13'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Mega Banton'
'TXXX:Acoustid Id'                                  'd91037ee-8c2a-4717-a384-5e3fe3422b3e'
'TXXX:Artists'                                      'Mega Banton'
'TXXX:CATALOGNUMBER'                                'GREZCD3001'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         'b1cd3a70-27c6-3b7c-9109-5c742e9f525d'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        'b9922a5e-24b5-4965-89d9-329fb54aa217'
'TXXX:MusicBrainz Release Group Id'                 '2289ebf0-99a9-33e3-b37a-8865d4388c30'
'TXXX:MusicBrainz Release Track Id'                 '68a9d5a7-cd3e-3052-9117-ae109b82e3ff'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'reggae'
'TXXX:lastfmtags'                                   ['dancehall', 'reggae', 'jamaica', 'ragga', 'ragga jungle']
'TXXX:originalyear'                                 '1995'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '4'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.94 dB'
'TXXX:replaygain_track_peak'                        '0.633545'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'772c5544-ddc3-47f2-94c2-7191c7bbdf73')

========================== row from database ==========================
                                              'id'  1387214
                                            'path'  /data/Music/Bulk/00poprockelectronic/00dnb/1995 - Ragga Jungle Anthems Volume 1/12-Mega Banton _ Junglist Killer Sound Boy.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  326
                                           'genre'  electronic-th-breakbeat or dnb or jungle
                                        'filesize'  10545289
                                           'mtime'  1621695928
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00dnb 1995 12 _ electronic breakbeat or dnb or jungle
                                      'tag_artist'  Mega Banton
                                     'tag_release'  Ragga Jungle Anthems, Volume 1
                                       'tag_title'  Junglist Killer Sound Boy
                                             'bpm'  116.0
                                    'search_title'  'boy':4 'junglist':1 'killer':2 'sound':3
                                   'search_artist'  'banton':2 'mega':1
                                  'search_release'  '1':6 'anthems':3,4 'jungle':2 'ragga':1 'volume':5
                                     'search_rest'  '00dnb':2 '00poprockelectronic':1 '1995':3 'breakbeat':5 'dnb':7 'electronic':4 'jungle':8 'or':6
                                    'search_combo'  '00dnb':14 '00poprockelectronic':13 '1':12C '1995':15 'anthems':9C,10C 'banton':6B 'boy':4A 'breakbeat':17 'dnb':19 'electronic':16 'jungle':8C,20 'junglist':1A 'killer':2A 'mega':5B 'or':18 'ragga':7C 'sound':3A 'volume':11C
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-4', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  ['dancehall', 'reggae', 'jamaica', 'ragga', 'ragga jungle']
                                        'tag_date'  1995
                                     'discogstags'  ['reggae']

============================== file details ==============================
                                           'mtime'  1621695927.694278  (2021-05-22 17:05:27)
                             'size'  10545289