======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '252'
                                          'artist'  'VNV Nation'
                                     'text_people'  ''
                                         'release'  'Scorched Earth'
                                           'title'  'Darkangel (Apocalyptic mix by Das Ich)'
                                           'quals'  ("['Q-UNU-2', 'Q-JZFKS-1', 'Q-HAP-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-4']")
                                      'lastfmtags'  "['ebm', 'industrial', 'electronic', 'synthpop', 'futurepop']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '16'
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'eid-ebm or industrial or darkwave;electronic-we-electropop or synthpop'
                                             'bpm'  '139.754'
                                             'key'  '2A'
                                        'acoustid'  '0dff9872-0ebc-46a6-be52-f690c6b28ac9'
rest: ''

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

'POPM:\x01ÿþ3'                                      POPM(email='\x01ÿþ3', rating=153, count=0)
'TALB' (Album/Movie/Show title)                     'Scorched Earth'
'TBPM' (BPM (beats per minute))                     '139.754'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 ['eid-ebm or industrial or darkwave', 'electronic-we-electropop or synthpop']
'TDOR' (Original release time)                      '2001'
'TDRC' (Recording time)                             '2001'
'TIT2' (Title/songname/content description)         'Darkangel (Apocalyptic mix by Das Ich)'
'TKEY' (Initial key)                                '2A'
'TPE1' (Lead performer(s)/Soloist(s))               'VNV Nation'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '1/16'
'TSO2'                                              'VNV Nation'
'TSOP' (Performer sort order)                       'VNV Nation'
'TXXX:Acoustid Id'                                  '0dff9872-0ebc-46a6-be52-f690c6b28ac9'
'TXXX:FMPS_Rating'                                  '0.6'
'TXXX:MP3GAIN_MINMAX'                               '103,184'
'TXXX:MusicBrainz Album Artist Id'                  '8385f26a-f374-4a04-9aad-4442ce24db2b'
'TXXX:MusicBrainz Album Id'                         '6e23ebbb-befe-48d4-8dbf-f3cbf414ab52'
'TXXX:MusicBrainz Album Status'                     'bootleg'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        '8385f26a-f374-4a04-9aad-4442ce24db2b'
'TXXX:Q-HAP'                                        '1'
'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'                                  'electronic'
'TXXX:lastfmtags'                                   ['ebm', 'industrial', 'electronic', 'synthpop', 'futurepop']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '4'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.71 dB'
'TXXX:replaygain_track_peak'                        '0.480827'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'6a2ca419-5a6a-4dbb-adaf-60943a8f26c8')

========================== row from database ==========================
                                              'id'  163642
                                            'path'  /data/Music/Bulk/00dwimp/VNV Nation/Vnv Nation - Scorched Earth (The Remixes)/VNV Nation - Scorched Earth (The Remixes) (3 CD)/205 - darkangel (apocalyptic mix by Das Ich).mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  252
                                           'genre'  eid-ebm or industrial or darkwave;electronic-we-electropop or synthpop
                                        'filesize'  4045252
                                           'mtime'  1620296834
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp Vnv (The Remixes) (The Remixes) (3 CD) 205 darkangel (apocalyptic eid ebm industrial darkwave;electronic we electropop synthpop
                                      'tag_artist'  VNV Nation
                                     'tag_release'  Scorched Earth
                                       'tag_title'  Darkangel (Apocalyptic mix by Das Ich)
                                             'bpm'  139.754
                                    'search_title'  'apocalyptic':2,3 'by':5 'darkangel':1 'das':6 'ich':7,8 'mix':4
                                   'search_artist'  'nation':2 'vnv':1
                                  'search_release'  'earth':2 'scorched':1
                                     'search_rest'  '00dwimp':1 '205':11 '3':7,8 'apocalyptic':13,14 'cd':9,10 'darkangel':12 'darkwave':18,20 'ebm':16 'eid':15 'electronic':19,21 'electropop':23 'industrial':17 'remixes':5,6 'synthpop':24 'the':3,4 'vnv':2 'we':22
                                    'search_combo'  '00dwimp':13 '205':23 '3':19,20 'apocalyptic':2A,3A,25,26 'by':5A 'cd':21,22 'darkangel':1A,24 'darkwave':30,32 'das':6A 'earth':12C 'ebm':28 'eid':27 'electronic':31,33 'electropop':35 'ich':7A,8A 'industrial':29 'mix':4A 'nation':10B 'remixes':17,18 'scorched':11C 'synthpop':36 'the':15,16 'vnv':9B,14 'we':34
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  2A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-4', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-1', 'q-bass-3', 'q-grit-3']
                                      'lastfmtags'  ['ebm', 'industrial', 'electronic', 'synthpop', 'futurepop']
                                        'tag_date'  2001
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620296834.1664958  (2021-05-06 12:27:14)
                             'size'  4045252