======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '284'
                                          'artist'  'Harold Faltermeyer'
                                     'text_people'  'DJ Perry'
                                         'release'  'Select Mix 80s Essentials Volume 3'
                                           'title'  'Axel F (Select Mix Remix)'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-2', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['instrumental', 'german', 'synthpop', 'soundtrack', '80s', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '6'
                                            'date'  '1985'
                                        'comments'  ''
                                           'genre'  'electronic-we-electropop or synthpop'
                                             'bpm'  '117'
                                             'key'  '4A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            'Made with Sonic Foundry ACID'
'PRIV:http://www.cdtag.com:\x01\x01@*\x91\x00'      PRIV(owner='http://www.cdtag.com', data=b'\x01\x01@*\x91\x00')
'TALB' (Album/Movie/Show title)                     'Select Mix 80s Essentials Volume 3'
'TBPM' (BPM (beats per minute))                     '117'
'TCOM' (Composer)                                   'DJ Perry'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electropop or synthpop'
'TDRC' (Recording time)                             '1985'
'TIT2' (Title/songname/content description)         'Axel F (Select Mix Remix)'
'TKEY' (Initial key)                                '4A'
'TLAN' (Language(s))                                'eng'
'TPE1' (Lead performer(s)/Soloist(s))               'Harold Faltermeyer'
'TPUB' (Publisher)                                  'Select Mix'
'TRCK' (Track number/Position in set)               '5/6'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:Release type'                                 'Normal release'
'TXXX:Rip date'                                     '2014-09-30'
'TXXX:Source'                                       'WEB'
'TXXX:lastfmtags'                                   ['instrumental', 'german', 'synthpop', 'soundtrack', '80s', 'electronic']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.46 dB'
'TXXX:replaygain_track_peak'                        '0.594370'
'TXXX:ÿþocmmne'                                     'taMedw ti hoSin coFnurd yCADI4 '
'WXXX:'                                             WXXX(encoding=<Encoding.LATIN1: 0>, desc='', url='http://www.selectmix.com')

========================== row from database ==========================
                                              'id'  1329532
                                            'path'  /data/Music/Bulk/00poprockelectronic/1985 complete/096-B Harold Faltermeyer - Axel F (Select Mix Remix).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  284
                                           'genre'  electronic-we-electropop or synthpop
                                        'filesize'  12984422
                                           'mtime'  1628353883
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 1985 complete 096 B electronic we electropop or synthpop
                                      'tag_artist'  Harold Faltermeyer
                                     'tag_release'  Select Mix 80s Essentials Volume 3
                                       'tag_title'  Axel F (Select Mix Remix)
                                             'bpm'  117.0
                                    'search_title'  'axel':1 'f':2 'mix':5 'remix':6,7 'select':3,4
                                   'search_artist'  'faltermeyer':2 'harold':1
                                  'search_release'  '3':6 '80s':3 'essentials':4 'mix':2 'select':1 'volume':5
                                     'search_rest'  '00poprockelectronic':1 '1985':2 'b':4 'complete':3 'electronic':5 'electropop':7 'or':8 'synthpop':9 'we':6
                                    'search_combo'  '00poprockelectronic':16 '1985':17 '3':15C '80s':12C 'axel':1A 'b':19 'complete':18 'electronic':20 'electropop':22 'essentials':13C 'f':2A 'faltermeyer':9B 'harold':8B 'mix':5A,11C 'or':23 'remix':6A,7A 'select':3A,4A,10C 'synthpop':24 'volume':14C 'we':21
                                    'tag_tracknum'  5
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-1', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['instrumental', 'german', 'synthpop', 'soundtrack', '80s', 'electronic']
                                        'tag_date'  1985
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1628353882.8721838  (2021-08-07 18:31:22)
                             'size'  12984422