======================== unified (from filesystem) ========================
                                         'bitrate'  '214.324'
                                        'duration'  '327'
                                          'artist'  'Faithless'
                                     'text_people'  'Jamie Catto/Maxi Jazz/Rollo/Sister Bliss'
                                         'release'  'Outrospective'
                                           'title'  'God Is a Beckham (The BBC World Cup Theme)'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['dance', 'trip hop', 'electronica', 'electronic', 'house']"
                                     'discogstags'  "['electronic', 'house', 'downtempo', 'trance']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '12'
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'electronic-trip hop or downtempo or acid jazz'
                                             'bpm'  '136'
                                             'key'  '12B'
                                        'acoustid'  '9ec726d6-810d-4c19-9fa4-7ef444ff24f7'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'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')
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'PRIV:WM/UniqueFileIdentifier:A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x006\x000\x006\x004\x006\x005\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x001\x008\x003\x000\x005\x006\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x005\x008\x005\x002\x004\x000\x005\x00\x00\x00'  PRIV(owner='WM/UniqueFileIdentifier', data=b'A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x006\x000\x006\x004\x006\x005\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x001\x008\x003\x000\x005\x006\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x005\x008\x005\x002\x004\x000\x005\x00\x00\x00')
'PRIV:WM/WMCollectionGroupID:ðk\x8e êÇË@\x8eØI¬Û@Yk'  PRIV(owner='WM/WMCollectionGroupID', data=b'\xf0k\x8e \xea\xc7\xcb@\x8e\xd8I\xac\xdb@Yk')
'PRIV:WM/WMCollectionID:JxÀpíå«H¢\x85mZ¦xXW'        PRIV(owner='WM/WMCollectionID', data=b'Jx\xc0p\xed\xe5\xabH\xa2\x85mZ\xa6xXW')
'PRIV:WM/WMContentID:]zÍÞZÆ´N\x8aµ\t>é,á\x02'       PRIV(owner='WM/WMContentID', data=b']z\xcd\xdeZ\xc6\xb4N\x8a\xb5\t>\xe9,\xe1\x02')
'TALB' (Album/Movie/Show title)                     'Outrospective'
'TBPM' (BPM (beats per minute))                     '136'
'TCOM' (Composer)                                   'Jamie Catto/Maxi Jazz/Rollo/Sister Bliss'
'TCON' (Content type, a.k.a. Genre)                 'electronic-trip hop or downtempo or acid jazz'
'TDOR' (Original release time)                      '2001'
'TDRC' (Recording time)                             '2002-08-26'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['engineer', 'Grippa'], ['producer', 'Rollo'], ['producer', 'Sister Bliss']])
'TIT2' (Title/songname/content description)         'God Is a Beckham (The BBC World Cup Theme)'
'TKEY' (Initial key)                                '12B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Faithless'
'TPE2' (Band/orchestra/accompaniment)               'Faithless'
'TPOS' (Part of a set)                              '2/2'
'TPUB' (Publisher)                                  'Cheeky Records'
'TRCK' (Track number/Position in set)               '11/12'
'TSO2'                                              'Faithless'
'TSOP' (Performer sort order)                       'Faithless'
'TSRC' (ISRC (international standard recording code))  'GBBXH0200045'
'TSST' (Set subtitle)                               'Reperspective The Remixes'
'TXXX:ASIN'                                         'B00006GSFN'
'TXXX:Acoustid Id'                                  '9ec726d6-810d-4c19-9fa4-7ef444ff24f7'
'TXXX:Artists'                                      'Faithless'
'TXXX:BARCODE'                                      '743219534620'
'TXXX:CATALOGNUMBER'                                '74321 95346 2'
'TXXX:MusicBrainz Album Artist Id'                  '23d9d74d-c95e-46a6-be26-a6075c49747a'
'TXXX:MusicBrainz Album Id'                         'f82d2814-6c87-3a56-b423-be9518941bd0'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '23d9d74d-c95e-46a6-be26-a6075c49747a'
'TXXX:MusicBrainz Release Group Id'                 '1e3189ae-3ae5-3e66-9064-b69c26b98999'
'TXXX:MusicBrainz Release Track Id'                 '29a667bd-bb8a-3ac4-9453-6b827512cad3'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['electronic', 'house', 'downtempo', 'trance']
'TXXX:lastfmtags'                                   ['dance', 'trip hop', 'electronica', 'electronic', 'house']
'TXXX:originalyear'                                 '2001'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.07 dB'
'TXXX:replaygain_track_peak'                        '0.496503'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'193cd641-571e-4306-8716-88a7fdda98e5')

========================== row from database ==========================
                                              'id'  1344932
                                            'path'  /data/Music/Bulk/00poprockelectronic/Faithless/2001 - Reperspective/11_god is a beckham,bbc wc theme - faithless.mp3
                                         'working'  None
                                         'bitrate'  214
                                    'duration_sec'  327
                                           'genre'  electronic-trip hop or downtempo or acid jazz
                                        'filesize'  8814744
                                           'mtime'  1636911239
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 2001 Reperspective 11_god is beckham,bbc wc theme faithless electronic trip hop downtempo acid jazz
                                      'tag_artist'  Faithless
                                     'tag_release'  Outrospective
                                       'tag_title'  God Is a Beckham (The BBC World Cup Theme)
                                             'bpm'  136.0
                                    'search_title'  'a':3 'bbc':7 'beckham':4 'cup':9 'god':1 'is':2 'the':5,6 'theme':10,11 'world':8
                                   'search_artist'  'faithless':1
                                  'search_release'  'outrospective':1
                                     'search_rest'  '00poprockelectronic':1 '11':4 '2001':2 'acid':18 'bbc':8,10 'beckham':7,9 'downtempo':17 'electronic':14 'faithless':13 'god':5 'hop':16 'is':6 'jazz':19 'reperspective':3 'theme':12 'trip':15 'wc':11
                                    'search_combo'  '00poprockelectronic':14 '11':17 '2001':15 'a':3A 'acid':31 'bbc':7A,21,23 'beckham':4A,20,22 'cup':9A 'downtempo':30 'electronic':27 'faithless':12B,26 'god':1A,18 'hop':29 'is':2A,19 'jazz':32 'outrospective':13C 'reperspective':16 'the':5A,6A 'theme':10A,11A,25 'trip':28 'wc':24 'world':8A
                                    'tag_tracknum'  11
                                      'num_images'  1
                                             'key'  12B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-4', 'q-other-2', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['dance', 'trip hop', 'electronica', 'electronic', 'house']
                                        'tag_date'  2002
                                     'discogstags'  ['electronic', 'house', 'downtempo', 'trance']

============================== file details ==============================
                                           'mtime'  1636911238.598369  (2021-11-14 18:33:58)
                             'size'  8814744