======================== unified (from filesystem) ========================
                                         'bitrate'  '199.861'
                                        'duration'  '204'
                                          'artist'  'Zero 7'
                                     'text_people'  ''
                                         'release'  'The Garden'
                                           'title'  "if i can't have you"
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-2', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['electronica', 'electronic', 'trip hop', 'downtempo', 'chillout']"
                                     'discogstags'  "['electronic', 'downtempo']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  '12'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'electronic-trip hop or downtempo or acid jazz;set-pl-sced'
                                             'bpm'  '116.4'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'PRIV:http://www.cdtag.com:\x02\x00Ç\x1e¤\x00'      PRIV(owner='http://www.cdtag.com', data=b'\x02\x00\xc7\x1e\xa4\x00')
'TALB' (Album/Movie/Show title)                     'The Garden'
'TBPM' (BPM (beats per minute))                     '116.4'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-trip hop or downtempo or acid jazz', 'set-pl-sced']
'TDRC' (Recording time)                             '2006-00-00'
'TIT2' (Title/songname/content description)         "if i can't have you"
'TKEY' (Initial key)                                '9A'
'TLAN' (Language(s))                                'eng'
'TPE1' (Lead performer(s)/Soloist(s))               'Zero 7'
'TPE2' (Band/orchestra/accompaniment)               'Zero 7'
'TPUB' (Publisher)                                  'Atlantic'
'TRCK' (Track number/Position in set)               '10/12'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME.v3.90.3'
'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:Release type'                                 'ADVANCE'
'TXXX:Rip date'                                     '2006-04-01'
'TXXX:Ripping tool'                                 'EAC'
'TXXX:Source'                                       'CD'
'TXXX:discogstags'                                  ['electronic', 'downtempo']
'TXXX:lastfmtags'                                   ['electronica', 'electronic', 'trip hop', 'downtempo', 'chillout']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-2.31 dB'
'TXXX:replaygain_track_peak'                        '0.537046'
'WCOM:http://www.amazon.co.uk/exec/obidos/redirect?tag=softpointer-20%26link_code=xm2%26camp=2025%26creative=165953%26path=http://www.amazon.co.uk/gp/redirect.html%253fASIN=B000EGD1JC%2526tag=softpointer-20%2526lcode=xm2%2526cID=2025%2526ccmID=165953%2526location=/o/ASIN/B000EGD1JC%25253FSubscriptionId=0RXJS26C80QSDEB56CR2'  WCOM(url='http://www.amazon.co.uk/exec/obidos/redirect?tag=softpointer-20%26link_code=xm2%26camp=2025%26creative=165953%26path=http://www.amazon.co.uk/gp/redirect.html%253fASIN=B000EGD1JC%2526tag=softpointer-20%2526lcode=xm2%2526cID=2025%2526ccmID=165953%2526location=/o/ASIN/B000EGD1JC%25253FSubscriptionId=0RXJS26C80QSDEB56CR2')

========================== row from database ==========================
                                              'id'  1518414
                                            'path'  /data/Music/Bulk/00poprockelectronic/Zero 7/[2006] The Garden/10 if i can_t have you.mp3
                                         'working'  None
                                         'bitrate'  199
                                    'duration_sec'  204
                                           'genre'  electronic-trip hop or downtempo or acid jazz;set-pl-sced
                                        'filesize'  5167929
                                           'mtime'  1636911476
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic [2006] 10 can_t electronic trip hop or downtempo or acid jazz;set pl sced
                                      'tag_artist'  Zero 7
                                     'tag_release'  The Garden
                                       'tag_title'  if i can't have you
                                             'bpm'  116.4
                                    'search_title'  'can':3 'cant':5 'have':6 'i':2 'if':1 't':4 'you':7
                                   'search_artist'  '7':2 'zero':1
                                  'search_release'  'garden':2 'the':1
                                     'search_rest'  '00poprockelectronic':1 '2006':2,3 'acid':11 'can':4 'downtempo':10 'electronic':6 'hop':8 'jazz':12,14 'or':9 'pl':16 'sced':17 'set':13,15 't':5 'trip':7
                                    'search_combo'  '00poprockelectronic':12 '2006':13,14 '7':9B 'acid':22 'can':3A,15 'cant':5A 'downtempo':21 'electronic':17 'garden':11C 'have':6A 'hop':19 'i':2A 'if':1A 'jazz':23,25 'or':20 'pl':27 'sced':28 'set':24,26 't':4A,16 'the':10C 'trip':18 'you':7A 'zero':8B
                                    'tag_tracknum'  10
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-3', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'electronic', 'trip hop', 'downtempo', 'chillout']
                                        'tag_date'  2006
                                     'discogstags'  ['electronic', 'downtempo']

============================== file details ==============================
                                           'mtime'  1636911475.651022  (2021-11-14 18:37:55)
                             'size'  5167929