======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '211'
                                          'artist'  'Charlie Sexton'
                                     'text_people'  ''
                                         'release'  "We Are The 80's Vol. 5"
                                           'title'  "Beat's So Lonely"
                                           'quals'  ("['Q-UNU-1', 'Q-OLDST-3', 'Q-HAP-2', 'Q-JZFKS-2', 'Q-LOCALNESS-2', 'q-syn-2', "
 "'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-3', 'q-drums-3', "
 "'q-other-3', 'q-piano-1', 'q-vocals-3', 'Q-HHRNBTT-1', 'q-mixbeat-2']")
                                      'lastfmtags'  "['rock', 'america', '80s', 'blues rock', 'soundtrack']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  ''
                                            'date'  '1985'
                                        'comments'  ''
                                           'genre'  'prerock-jb-blues'
                                             'bpm'  '104.444'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'COMM::spa'                                         'jelobo'
'COMM:ID3v1 Comment:XXX'                            'jelobo'
'COMM:iTunNORM:eng'                                 (' 00000449 00000494 00002FA8 00001D77 00001866 00018978 00005AD7 00005E8E '
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'PRIV:PeakValue:$`\x00\x00'                         PRIV(owner='PeakValue', data=b'$`\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:U\x00s\x00e\x00r\x00 \x00F\x00e\x00e\x00d\x00b\x00a\x00c\x00k\x00\x00\x00'  PRIV(owner='WM/Provider', data=b'U\x00s\x00e\x00r\x00 \x00F\x00e\x00e\x00d\x00b\x00a\x00c\x00k\x00\x00\x00')
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'PRIV:WM/WMCollectionID:°8Ì\x01\x18w´M\x95j6â\x05T\x04\r'  PRIV(owner='WM/WMCollectionID', data=b'\xb08\xcc\x01\x18w\xb4M\x95j6\xe2\x05T\x04\r')
'PRIV:WM/WMContentID:A`£J áZL¿´úÊÑÂÖÃ'              PRIV(owner='WM/WMContentID', data=b'A`\xa3J \xe1ZL\xbf\xb4\xfa\xca\xd1\xc2\xd6\xc3')
'TALB' (Album/Movie/Show title)                     "We Are The 80's Vol. 5"
'TBPM' (BPM (beats per minute))                     '104.444'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-blues'
'TDRC' (Recording time)                             '1985'
'TIT2' (Title/songname/content description)         "Beat's So Lonely"
'TKEY' (Initial key)                                '9A'
'TLEN' (Length)                                     '214600'
'TPE1' (Lead performer(s)/Soloist(s))               'Charlie Sexton'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '12'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['rock', 'america', '80s', 'blues rock', 'soundtrack']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'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'                        '-0.36 dB'
'TXXX:replaygain_track_peak'                        '0.508040'

========================== row from database ==========================
                                              'id'  1497752
                                            'path'  /data/Music/Bulk/00poprockelectronic/1985 complete/395-A Charlie Sexton - Beat_s So Lonely (single version).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  211
                                           'genre'  prerock-jb-blues
                                        'filesize'  8452352
                                           'mtime'  1620403745
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 1985 complete 395 Beat_s (single version) prerock jb blues
                                      'tag_artist'  Charlie Sexton
                                     'tag_release'  We Are The 80's Vol. 5
                                       'tag_title'  Beat's So Lonely
                                             'bpm'  104.444
                                    'search_title'  'beat':1 'beats':3 'lonely':5 's':2 'so':4
                                   'search_artist'  'charlie':1 'sexton':2
                                  'search_release'  '5':9 '80':4 '80s':6 'are':2 's':5 'the':3 'vol':7,8 'we':1
                                     'search_rest'  '00poprockelectronic':1 '1985':2 '395':4 'beat':5 'blues':13 'complete':3 'jb':12 'prerock':11 's':6 'single':7,8 'version':9,10
                                    'search_combo'  '00poprockelectronic':17 '1985':18 '395':20 '5':16C '80':11C '80s':13C 'are':9C 'beat':1A,21 'beats':3A 'blues':29 'charlie':6B 'complete':19 'jb':28 'lonely':5A 'prerock':27 's':2A,12C,22 'sexton':7B 'single':23,24 'so':4A 'the':10C 'version':25,26 'vol':14C,15C 'we':8C
                                    'tag_tracknum'  12
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-2', '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-3', 'Q-HAP-2', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['rock', 'america', '80s', 'blues rock', 'soundtrack']
                                        'tag_date'  1985
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620403745.333465  (2021-05-07 18:09:05)
                             'size'  8452352