======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '295'
                                          'artist'  'Eurythmics'
                                     'text_people'  'Lennox/Stewart'
                                         'release'  'Be Yourself Tonight'
                                           'title'  'Would I Lie to You? (Extended Mix)'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['80s', 'new wave', 'synth pop', 'female vocalists', 'pop']"
                                     'discogstags'  "['electronic', 'pop', 'synth-pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '13'
                                      'tracktotal'  ''
                                            'date'  '1985'
                                        'comments'  ''
                                           'genre'  'electronic-we-electropop or synthpop'
                                             'bpm'  '132.271'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'MCDI' (Music CD identifier)                        MCDI(data=b'F\x00+\x009\x006\x00+\x004\x00F\x004\x00C\x00+\x00A\x00E\x007\x00B\x00+\x00F\x006\x005\x00C\x00+\x001\x005\x00F\x00A\x008\x00+\x001\x00A\x00E\x007\x000\x00+\x001\x00F\x00E\x00F\x00F\x00+\x002\x004\x002\x001\x00A\x00+\x002\x00A\x005\x00D\x00C\x00+\x003\x000\x000\x005\x00C\x00+\x003\x004\x00A\x00D\x00A\x00+\x003\x008\x007\x00C\x005\x00+\x004\x001\x001\x00B\x007\x00+\x004\x006\x008\x005\x00B\x00+\x004\x00C\x003\x003\x008\x00+\x004\x00F\x005\x00E\x00D\x00\x00\x00')
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'PRIV:PeakValue:¡p\x00\x00'                         PRIV(owner='PeakValue', data=b'\xa1p\x00\x00')
'PRIV:WM/MediaClassPrimaryID:¼}`Ñ#ãâK\x86¡H¤*(D\x1e'  PRIV(owner='WM/MediaClassPrimaryID', data=b'\xbc}`\xd1#\xe3\xe2K\x86\xa1H\xa4*(D\x1e')
'PRIV:WM/MediaClassSecondaryID:\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'  PRIV(owner='WM/MediaClassSecondaryID', data=b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
'PRIV:WM/Provider:A\x00M\x00G\x00\x00\x00'          PRIV(owner='WM/Provider', data=b'A\x00M\x00G\x00\x00\x00')
'PRIV:WM/UniqueFileIdentifier:A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x007\x001\x007\x006\x003\x005\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x00 \x00 \x004\x002\x000\x007\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x008\x005\x001\x003\x008\x003\x003\x00\x00\x00'  PRIV(owner='WM/UniqueFileIdentifier', data=b'A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x007\x001\x007\x006\x003\x005\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x00 \x00 \x004\x002\x000\x007\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x008\x005\x001\x003\x008\x003\x003\x00\x00\x00')
'PRIV:WM/WMCollectionGroupID:ç\x9e8?-¾ÝM\x8e\x03\x1dÿ\x9c\x08"ë'  PRIV(owner='WM/WMCollectionGroupID', data=b'\xe7\x9e8?-\xbe\xddM\x8e\x03\x1d\xff\x9c\x08"\xeb')
'PRIV:WM/WMCollectionID:ç\x9e8?-¾ÝM\x8e\x03\x1dÿ\x9c\x08"ë'  PRIV(owner='WM/WMCollectionID', data=b'\xe7\x9e8?-\xbe\xddM\x8e\x03\x1d\xff\x9c\x08"\xeb')
'PRIV:WM/WMContentID:\nݹ{ëdÿK¢®:\x1eDÊß\x83'       PRIV(owner='WM/WMContentID', data=b'\n\xdd\xb9{\xebd\xffK\xa2\xae:\x1eD\xca\xdf\x83')
'TALB' (Album/Movie/Show title)                     'Be Yourself Tonight'
'TBPM' (BPM (beats per minute))                     '132.271'
'TCOM' (Composer)                                   'Lennox/Stewart'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electropop or synthpop'
'TDRC' (Recording time)                             '1985'
'TIT2' (Title/songname/content description)         'Would I Lie to You? (Extended Mix)'
'TKEY' (Initial key)                                '8A'
'TLEN' (Length)                                     '295733'
'TPE1' (Lead performer(s)/Soloist(s))               'Eurythmics'
'TPE2' (Band/orchestra/accompaniment)               'Eurythmics'
'TPUB' (Publisher)                                  'BMG'
'TRCK' (Track number/Position in set)               '13'
'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:discogstags'                                  ['electronic', 'pop', 'synth-pop']
'TXXX:lastfmtags'                                   ['80s', 'new wave', 'synth pop', 'female vocalists', 'pop']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.51 dB'
'TXXX:replaygain_track_peak'                        '0.494722'

========================== row from database ==========================
                                              'id'  1338823
                                            'path'  /data/Music/Bulk/00poprockelectronic/1985 complete/119-B Eurythmics - Would I Lie To You (Extended Mix).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  295
                                           'genre'  electronic-we-electropop or synthpop
                                        'filesize'  11892677
                                           'mtime'  1628353883
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 1985 complete 119 electronic we electropop or synthpop
                                      'tag_artist'  Eurythmics
                                     'tag_release'  Be Yourself Tonight
                                       'tag_title'  Would I Lie to You? (Extended Mix)
                                             'bpm'  132.271
                                    'search_title'  'extended':6,7 'i':2 'lie':3 'mix':8,9 'to':4 'would':1 'you':5
                                   'search_artist'  'eurythmics':1
                                  'search_release'  'be':1 'tonight':3 'yourself':2
                                     'search_rest'  '00poprockelectronic':1 '119':4 '1985':2 'complete':3 'electronic':5 'electropop':7 'or':8 'synthpop':9 'we':6
                                    'search_combo'  '00poprockelectronic':14 '119':17 '1985':15 'be':11C 'complete':16 'electronic':18 'electropop':20 'eurythmics':10B 'extended':6A,7A 'i':2A 'lie':3A 'mix':8A,9A 'or':21 'synthpop':22 'to':4A 'tonight':13C 'we':19 'would':1A 'you':5A 'yourself':12C
                                    'tag_tracknum'  13
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-4', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'new wave', 'synth pop', 'female vocalists', 'pop']
                                        'tag_date'  1985
                                     'discogstags'  ['electronic', 'pop', 'synth-pop']

============================== file details ==============================
                                           'mtime'  1628353883.0417147  (2021-08-07 18:31:23)
                             'size'  11892677