======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '881'
                                          'artist'  'Everything You Always Wanted To Hear On The Moog'
                                     'text_people'  ''
                                         'release'  'Shirley & Spinoza'
                                           'title'  'Bolero (Part 2)'
                                           'quals'  ("['Q-OLDST-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-1', "
 "'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'set-pl-shirleyspinoza;set-cover or covered'
                                             'bpm'  '139.466'
                                             'key'  '9B'
                                        'acoustid'  ''
rest: ''

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

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                                                             \n                                                                                                    \n                                                                                                    \n                                                                                                    \n                                                                                                    \n                                                                                                    \n                                                                                                    \n                                                                                                    \n                                                                                                    \n                                                                                                    \n                                                                                                    \n                                                                                                    \n                           \n\x00'  PRIV(owner='XMP', data=b'<?xpacket begin="\xef\xbb\xbf" id="W5M0MpCehiHzreSzNTczkc9d"?>\n<x:xmpmeta xmlns:x="adobe:ns:meta/" x:xmptk="Adobe XMP Core 5.3-c011 66.145661, 2012/02/06-14:56:27        ">\n <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">\n  <rdf:Description rdf:about=""\n    xmlns:xmpDM="http://ns.adobe.com/xmp/1.0/DynamicMedia/"\n    xmlns:dc="http://purl.org/dc/elements/1.1/"\n    xmlns:xmp="http://ns.adobe.com/xap/1.0/"\n    xmlns:xmpMM="http://ns.adobe.com/xap/1.0/mm/"\n    xmlns:stEvt="http://ns.adobe.com/xap/1.0/sType/ResourceEvent#"\n   xmpDM:artist="Everything You Always Wanted To Hear On The Moog"\n   xmpDM:logComment="converted by convert2mp3.net"\n   dc:format="audio/mpeg"\n   xmp:MetadataDate="2015-06-18T14:12:09+02:00"\n   xmp:ModifyDate="2015-06-18T14:12:09+02:00"\n   xmpMM:InstanceID="xmp.iid:0280117407206811822AA84ACD8F0EE8"\n   xmpMM:DocumentID="xmp.did:0180117407206811822AA84ACD8F0EE8"\n   xmpMM:OriginalDocumentID="xmp.did:0180117407206811822AA84ACD8F0EE8">\n   <xmpDM:Tracks>\n    <rdf:Bag>\n     <rdf:li\n      xmpDM:trackName="CuePoint Markers"\n      xmpDM:trackType="Cue"\n      xmpDM:frameRate="f44100"/>\n     <rdf:li\n      xmpDM:trackName="Subclip Markers"\n      xmpDM:trackType="InOut"\n      xmpDM:frameRate="f44100"/>\n    </rdf:Bag>\n   </xmpDM:Tracks>\n   <dc:title>\n    <rdf:Alt>\n     <rdf:li xml:lang="x-default">Bolero (Part 2)</rdf:li>\n    </rdf:Alt>\n   </dc:title>\n   <xmpMM:History>\n    <rdf:Seq>\n     <rdf:li\n      stEvt:action="saved"\n      stEvt:instanceID="xmp.iid:0180117407206811822AA84ACD8F0EE8"\n      stEvt:when="2015-06-18T14:12:09+02:00"\n      stEvt:softwareAgent="Adobe Audition CS6 (Macintosh)"\n      stEvt:changed="/metadata"/>\n     <rdf:li\n      stEvt:action="saved"\n      stEvt:instanceID="xmp.iid:0280117407206811822AA84ACD8F0EE8"\n      stEvt:when="2015-06-18T14:12:09+02:00"\n      stEvt:softwareAgent="Adobe Audition CS6 (Macintosh)"\n      stEvt:changed="/"/>\n    </rdf:Seq>\n   </xmpMM:History>\n  </rdf:Description>\n </rdf:RDF>\n</x:xmpmeta>\n                                                                                                    \n                                                                                                    \n                                                                                                    \n                                                                                                    \n                                                                                                    \n                                                                                                    \n                                                                                                    \n                                                                                                    \n                                                                                                    \n                                                                                                    \n                                                                                                    \n                                                                                                    \n                                                                                                    \n                                                                                                    \n                                                                                                    \n                                                                                                    \n                                                                                                    \n                                                                                                    \n                                                                                                    \n                                                                                                    \n                           \n<?xpacket end="w"?>\x00')
'TALB' (Album/Movie/Show title)                     'Shirley & Spinoza'
'TBPM' (BPM (beats per minute))                     '139.466'
'TCON' (Content type, a.k.a. Genre)                 ['set-pl-shirleyspinoza', 'set-cover or covered', 'set-cover or covered']
'TIT2' (Title/songname/content description)         'Bolero (Part 2)'
'TKEY' (Initial key)                                '9B'
'TPE1' (Lead performer(s)/Soloist(s))               'Everything You Always Wanted To Hear On The Moog'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.65 dB'
'TXXX:replaygain_track_peak'                        '0.878372'

========================== row from database ==========================
                                              'id'  949324
                                            'path'  /data/Music/Bulk/sns/Mighty Moog - Everything You Always Wanted To Hear On The Moog - Bolero.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  881
                                           'genre'  set-pl-shirleyspinoza;set-cover or covered
                                        'filesize'  21155135
                                           'mtime'  1621488940
                                   'redo_metaread'  0
                                        'rest_str'   sns Mighty set pl shirleyspinoza;set cover or covered
                                      'tag_artist'  Everything You Always Wanted To Hear On The Moog
                                     'tag_release'  Shirley & Spinoza
                                       'tag_title'  Bolero (Part 2)
                                             'bpm'  139.466
                                    'search_title'  '2':4,5 'bolero':1 'part':2,3
                                   'search_artist'  'always':3 'everything':1 'hear':6 'moog':9 'on':7 'the':8 'to':5 'wanted':4 'you':2
                                  'search_release'  'shirley':1 'spinoza':2
                                     'search_rest'  'cover':9 'covered':11 'mighty':2 'or':10 'pl':4 'set':3,6,8 'shirleyspinoza':5,7 'sns':1
                                    'search_combo'  '2':4A,5A 'always':8B 'bolero':1A 'cover':25 'covered':27 'everything':6B 'hear':11B 'mighty':18 'moog':14B 'on':12B 'or':26 'part':2A,3A 'pl':20 'set':19,22,24 'shirley':15C 'shirleyspinoza':21,23 'sns':17 'spinoza':16C 'the':13B 'to':10B 'wanted':9B 'you':7B
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  9B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-1', 'q-other-4', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621488940.2034159  (2021-05-20 07:35:40)
                             'size'  21155135