======================== unified (from filesystem) ========================
                                         'bitrate'  '238.771'
                                        'duration'  '227'
                                          'artist'  'Ros Sereysothea'
                                     'text_people'  ''
                                         'release'  'Cambodian Rocks, Volume IV'
                                           'title'  "Heard You'll Be Coming"
                                           'quals'  ("['Q-HAP-3', 'Q-OLDST-2', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['cambodian rocks', 'khmer', 'cambodian', 'psychedelic', 'cambodia']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '16'
                                      'tracktotal'  '19'
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'loc-asia-cambodia'
                                             'bpm'  '132.7'
                                             'key'  '10A'
                                        'acoustid'  '6b1d3d12-386e-4167-bfee-9f8347fb69cd'
rest: ''

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

'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:A\x00M\x00G\x00\x00\x00'          PRIV(owner='WM/Provider', data=b'A\x00M\x00G\x00\x00\x00')
'PRIV:WM/UniqueFileIdentifier:A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x001\x000\x005\x000\x005\x005\x008\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00V\x00A\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x001\x000\x008\x000\x006\x008\x005\x002\x00\x00\x00'  PRIV(owner='WM/UniqueFileIdentifier', data=b'A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x001\x000\x005\x000\x005\x005\x008\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00V\x00A\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x001\x000\x008\x000\x006\x008\x005\x002\x00\x00\x00')
'PRIV:WM/WMCollectionGroupID:®&L¶`\x87\x8fL¿]êØG¡>Ú'  PRIV(owner='WM/WMCollectionGroupID', data=b'\xae&L\xb6`\x87\x8fL\xbf]\xea\xd8G\xa1>\xda')
'PRIV:WM/WMCollectionID:®&L¶`\x87\x8fL¿]êØG¡>Ú'     PRIV(owner='WM/WMCollectionID', data=b'\xae&L\xb6`\x87\x8fL\xbf]\xea\xd8G\xa1>\xda')
'PRIV:WM/WMContentID:%4\x97á#$\x86M\x8b&\x0eU\x1cíÉq'  PRIV(owner='WM/WMContentID', data=b'%4\x97\xe1#$\x86M\x8b&\x0eU\x1c\xed\xc9q')
'TALB' (Album/Movie/Show title)                     'Cambodian Rocks, Volume IV'
'TBPM' (BPM (beats per minute))                     '132.7'
'TCON' (Content type, a.k.a. Genre)                 'loc-asia-cambodia'
'TDOR' (Original release time)                      '2005'
'TDRC' (Recording time)                             '2005'
'TIT2' (Title/songname/content description)         "Heard You'll Be Coming"
'TKEY' (Initial key)                                '10A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Ros Sereysothea'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Khmer Rocks'
'TRCK' (Track number/Position in set)               '16/19'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Sothea, Ros Serey'
'TXXX:ASIN'                                         'B000BGQXFO'
'TXXX:Acoustid Id'                                  '6b1d3d12-386e-4167-bfee-9f8347fb69cd'
'TXXX:BARCODE'                                      '829914016620'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '285dc47b-0714-40f1-8bfd-121222a45d28'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        '5efc7a06-d7a1-48bc-b982-c2c09e2787d8'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['cambodian rocks', 'khmer', 'cambodian', 'psychedelic', 'cambodia']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.14 dB'
'TXXX:replaygain_track_peak'                        '0.408579'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'b57c3a55-7b3f-415f-9484-5ff2164a0e83')

========================== row from database ==========================
                                              'id'  1513332
                                            'path'  /data/Music/Bulk/00localcharacter/Cambodia Rocks/va - Cambodian Rocks Vol.4 (2005)/16 Ros Sereysothea - Heard You_ll Be Coming.mp3
                                         'working'  None
                                         'bitrate'  238
                                    'duration_sec'  227
                                           'genre'  loc-asia-cambodia
                                        'filesize'  6809719
                                           'mtime'  1621629683
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter va Vol.4 (2005) 16 You_ll loc asia cambodia
                                      'tag_artist'  Ros Sereysothea
                                     'tag_release'  Cambodian Rocks, Volume IV
                                       'tag_title'  Heard You'll Be Coming
                                             'bpm'  132.7
                                    'search_title'  'be':5 'coming':6 'heard':1 'll':3 'you':2 'youll':4
                                   'search_artist'  'ros':1 'sereysothea':2
                                  'search_release'  'cambodian':1 'iv':5 'rocks':2,3 'volume':4
                                     'search_rest'  '2005':5,6 '4':3 'asia':10 'cambodia':11 'll':8 'loc':9 'va':1 'vol':2 'vol4':4 'you':7
                                    'search_combo'  '2005':18,19 '4':16 'asia':23 'be':5A 'cambodia':24 'cambodian':9C 'coming':6A 'heard':1A 'iv':13C 'll':3A,21 'loc':22 'rocks':10C,11C 'ros':7B 'sereysothea':8B 'va':14 'vol':15 'vol4':17 'volume':12C 'you':2A,20 'youll':4A
                                    'tag_tracknum'  16
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-1', 'q-other-4', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['cambodian rocks', 'khmer', 'cambodian', 'psychedelic', 'cambodia']
                                        'tag_date'  2005
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621629682.6499076  (2021-05-21 22:41:22)
                             'size'  6809719