======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '202'
                                          'artist'  'schwarzeneggerization'
                                     'text_people'  'schwarzeneggerization'
                                         'release'  "big ed's dead squirrel wig and magnificent mustache [EP]"
                                           'title'  'body bag'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-2', 'Q-UNU-1', 'Q-JZFKS-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-1', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-3', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['dark jazz', 'lo fi', 'avant garde', 'jazz', 'film noir jazz']"
                                     'discogstags'  "['soundtrack', 'smooth jazz', 'stage & screen', 'cool jazz']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '04'
                                      'tracktotal'  ''
                                            'date'  '2012'
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz-newer-dark or acid'
                                             'bpm'  '142.7'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'PRIV:XMP:\n\n \n  \n   \n    \n     \n    \n   \n   \n    \n     body bag\n    \n   \n   \n    \n     \n     \n    \n   \n   \n  \n \n\n                                                                                                    \n                                                                                                    \n                                                                                                    \n                                                                                                    \n                                                                                                    \n                                                                                                    \n                                                                                                    \n                                                                                                    \n                                                                                                    \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 5.2-c003 61.141987, 2011/02/22-12:03:51        ">\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    xmlns:stRef="http://ns.adobe.com/xap/1.0/sType/ResourceRef#"\n   xmpDM:artist="schwarzeneggerization"\n   xmpDM:album="big ed\'s dead squirrel wig and magnificent mustache [EP]"\n   xmpDM:trackNumber="04"\n   xmpDM:genre="difficult easy listening"\n   xmpDM:logComment="doom ridden jazz music"\n   xmpDM:composer="schwarzeneggerization"\n   dc:format="audio/mpeg"\n   xmp:CreateDate="2012"\n   xmp:MetadataDate="2012-08-28T11:34:21+03:00"\n   xmp:ModifyDate="2012-08-28T11:34:21+03:00"\n   xmpMM:InstanceID="xmp.iid:34D4142AEBF0E1119181FCDD5EEFA54A"\n   xmpMM:DocumentID="xmp.did:34D4142AEBF0E1119181FCDD5EEFA54A"\n   xmpMM:OriginalDocumentID="xmp.did:33D4142AEBF0E1119181FCDD5EEFA54A">\n   <xmpDM:Tracks>\n    <rdf:Bag>\n     <rdf:li\n      xmpDM:trackName="CuePoint Markers"\n      xmpDM:trackType="Cue"\n      xmpDM:frameRate="f254016000000"/>\n    </rdf:Bag>\n   </xmpDM:Tracks>\n   <dc:title>\n    <rdf:Alt>\n     <rdf:li xml:lang="x-default">body bag</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:33D4142AEBF0E1119181FCDD5EEFA54A"\n      stEvt:when="2012-08-28T11:34:21+03:00"\n      stEvt:softwareAgent="Adobe Audition 4.0.0.1815 (XMPDocOpsTemporal:2008.11.05)"\n      stEvt:changed="/metadata"/>\n     <rdf:li\n      stEvt:action="saved"\n      stEvt:instanceID="xmp.iid:34D4142AEBF0E1119181FCDD5EEFA54A"\n      stEvt:when="2012-08-28T11:34:21+03:00"\n      stEvt:softwareAgent="Adobe Audition 4.0.0.1815 (XMPDocOpsTemporal:2008.11.05)"\n      stEvt:changed="/"/>\n    </rdf:Seq>\n   </xmpMM:History>\n   <xmpMM:DerivedFrom\n    stRef:instanceID="xmp.iid:33D4142AEBF0E1119181FCDD5EEFA54A"\n    stRef:documentID="xmp.did:33D4142AEBF0E1119181FCDD5EEFA54A"\n    stRef:originalDocumentID="xmp.did:33D4142AEBF0E1119181FCDD5EEFA54A"/>\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)                     "big ed's dead squirrel wig and magnificent mustache [EP]"
'TBPM' (BPM (beats per minute))                     '142.7'
'TCOM' (Composer)                                   'schwarzeneggerization'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-jazz-newer-dark or acid'
'TDRC' (Recording time)                             '2012'
'TIT2' (Title/songname/content description)         'body bag'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'schwarzeneggerization'
'TPE2' (Band/orchestra/accompaniment)               'schwarzeneggerization'
'TRCK' (Track number/Position in set)               '04'
'TSSE' (Software/Hardware and settings used for encoding)  'schwarzeneggerization'
'TXXX:PERFORMER'                                    'schwarzeneggerization'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['soundtrack', 'smooth jazz', 'stage & screen', 'cool jazz']
'TXXX:lastfmtags'                                   ['dark jazz', 'lo fi', 'avant garde', 'jazz', 'film noir jazz']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+9.37 dB'
'TXXX:replaygain_track_peak'                        '0.899004'

========================== row from database ==========================
                                              'id'  1523634
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/schwarzeneggerization - 2012 - big ed_s dead squirrel wig and magnificent mustache/04 - body bag.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  202
                                           'genre'  prerock-jb-jazz-newer-dark or acid
                                        'filesize'  8364540
                                           'mtime'  1620538023
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country 2012 ed_s 04 prerock jb jazz newer dark or acid
                                      'tag_artist'  schwarzeneggerization
                                     'tag_release'  big ed's dead squirrel wig and magnificent mustache [EP]
                                       'tag_title'  body bag
                                             'bpm'  142.7
                                    'search_title'  'bag':2 'body':1
                                   'search_artist'  'schwarzeneggerization':1
                                  'search_release'  'and':8 'big':1 'dead':5 'ed':2 'eds':4 'ep':11,12 'magnificent':9 'mustache':10 's':3 'squirrel':6 'wig':7
                                     'search_rest'  '2012':5 'acid':13 'country':4 'dark':11 'ed':6 'exotica':2 'jazz':1 'jb':9 'newer':10 'oldies':3 'or':12 'prerock':8 's':7
                                    'search_combo'  '2012':20 'acid':28 'and':11C 'bag':2A 'big':4C 'body':1A 'country':19 'dark':26 'dead':8C 'ed':5C,21 'eds':7C 'ep':14C,15C 'exotica':17 'jazz':16 'jb':24 'magnificent':12C 'mustache':13C 'newer':25 'oldies':18 'or':27 'prerock':23 's':6C,22 'schwarzeneggerization':3B 'squirrel':9C 'wig':10C
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-3', 'q-syn-1', 'q-chart-1', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['dark jazz', 'lo fi', 'avant garde', 'jazz', 'film noir jazz']
                                        'tag_date'  2012
                                     'discogstags'  ['soundtrack', 'smooth jazz', 'stage & screen', 'cool jazz']

============================== file details ==============================
                                           'mtime'  1620538023.2096586  (2021-05-09 07:27:03)
                             'size'  8364540