======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '233'
                                          'artist'  ''
                                     'text_people'  ''
                                         'release'  'Choubi Choubi! Folk and Pop Sounds from Iraq'
                                           'title'  "Yumma, Al Hilou (Mother, Here's My Beauty)"
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-3', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-OLDST-1', "
 "'Q-LOCALNESS-4', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['trance', 'jazz', 'electronic', 'techno', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  ''
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'loc-m-iraq;set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '120.0'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

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

'MCDI' (Music CD identifier)                        MCDI(data=b'1\x000\x00+\x009\x006\x00+\x003\x006\x005\x008\x00+\x004\x001\x007\x00D\x00+\x007\x008\x008\x006\x00+\x00B\x00D\x001\x00A\x00+\x00F\x00E\x001\x009\x00+\x001\x006\x005\x004\x005\x00+\x001\x009\x008\x00D\x002\x00+\x001\x00E\x00E\x004\x00E\x00+\x002\x003\x000\x003\x00D\x00+\x002\x008\x00C\x003\x00B\x00+\x002\x00C\x002\x007\x000\x00+\x003\x000\x00B\x00E\x007\x00+\x003\x004\x001\x00E\x001\x00+\x003\x00A\x00C\x008\x002\x00+\x003\x00D\x007\x008\x007\x00+\x004\x000\x006\x00A\x004\x00\x00\x00')
'PRIV:AverageLevel:{\x1d\x00\x00'                   PRIV(owner='AverageLevel', data=b'{\x1d\x00\x00')
'PRIV:PeakValue:¡{\x00\x00'                         PRIV(owner='PeakValue', data=b'\xa1{\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: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 \x00 \x007\x009\x001\x004\x004\x005\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00V\x00A\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x008\x003\x008\x007\x004\x000\x009\x00\x00\x00'  PRIV(owner='WM/UniqueFileIdentifier', data=b'A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x007\x009\x001\x004\x004\x005\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00V\x00A\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x008\x003\x008\x007\x004\x000\x009\x00\x00\x00')
'PRIV:WM/WMCollectionGroupID:\x81¼Ý{}×ðA¶ìÛØ\x95ëÙ\x9b'  PRIV(owner='WM/WMCollectionGroupID', data=b'\x81\xbc\xdd{}\xd7\xf0A\xb6\xec\xdb\xd8\x95\xeb\xd9\x9b')
'PRIV:WM/WMCollectionID:\x81¼Ý{}×ðA¶ìÛØ\x95ëÙ\x9b'  PRIV(owner='WM/WMCollectionID', data=b'\x81\xbc\xdd{}\xd7\xf0A\xb6\xec\xdb\xd8\x95\xeb\xd9\x9b')
'PRIV:WM/WMContentID:è\x98\x94SÔ¢fG\x98Fó¡¼\x10Ë?'  PRIV(owner='WM/WMContentID', data=b'\xe8\x98\x94S\xd4\xa2fG\x98F\xf3\xa1\xbc\x10\xcb?')
'TALB' (Album/Movie/Show title)                     'Choubi Choubi! Folk and Pop Sounds from Iraq'
'TBPM' (BPM (beats per minute))                     '120.0'
'TCON' (Content type, a.k.a. Genre)                 ['loc-m-iraq', 'set-pl-shirleyspinoza', 'set-pl-mor']
'TDRC' (Recording time)                             '2005'
'TIT2' (Title/songname/content description)         "Yumma, Al Hilou (Mother, Here's My Beauty)"
'TKEY' (Initial key)                                '3A'
'TLEN' (Length)                                     '234080'
'TPE1' (Lead performer(s)/Soloist(s))               'Various Artists'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPUB' (Publisher)                                  'Sublime Frequencies'
'TRCK' (Track number/Position in set)               '4'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '4'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '3'
'TXXX:lastfmtags'                                   ['trance', 'jazz', 'electronic', 'techno', 'rock']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.15 dB'
'TXXX:replaygain_track_peak'                        '0.248911'

========================== row from database ==========================
                                              'id'  1498247
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/sf025 - choubi choubi! folk and pop sounds from iraq/04 yumma, al hilou (mother, here_s my beauty).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  233
                                           'genre'  loc-m-iraq;set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  9358592
                                           'mtime'  1621626214
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm sf025 choubi choubi! folk pop sounds iraq 04 yumma, al hilou (mother, here_s my beauty) loc iraq;set pl shirleyspinoza;set pl mor
                                      'tag_artist'  None
                                     'tag_release'  Choubi Choubi! Folk and Pop Sounds from Iraq
                                       'tag_title'  Yumma, Al Hilou (Mother, Here's My Beauty)
                                             'bpm'  120.0
                                    'search_title'  'al':3 'beauty':11,12 'here':7 'heres':9 'hilou':4 'mother':5,6 'my':10 's':8 'yumma':1,2
                                   'search_artist'  None
                                  'search_release'  'and':4 'choubi':1,2 'folk':3 'from':7 'iraq':8 'pop':5 'sounds':6
                                     'search_rest'  'al':10 'beauty':17,18 'choubi':2,3 'folk':4 'here':14 'hilou':11 'iraq':7,20,22 'loc':19 'mor':29 'mother':12,13 'my':16 'pl':24 'pop':5 's':15 'set':21,23,26,28 'sf025':1 'shirleyspinoza':25,27 'sounds':6 'yumma':8,9
                                    'search_combo'  'al':3A,30 'and':16C 'beauty':11A,12A,37,38 'choubi':13C,14C,22,23 'folk':15C,24 'from':19C 'here':7A,34 'heres':9A 'hilou':4A,31 'iraq':20C,27,40,42 'loc':39 'mor':49 'mother':5A,6A,32,33 'my':10A,36 'pl':44 'pop':17C,25 's':8A,35 'set':41,43,46,48 'sf025':21 'shirleyspinoza':45,47 'sounds':18C,26 'yumma':1A,2A,28,29
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-4', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['trance', 'jazz', 'electronic', 'techno', 'rock']
                                        'tag_date'  2005
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621626213.8318477  (2021-05-21 21:43:33)
                             'size'  9358592