======================== unified (from filesystem) ========================
                                         'bitrate'  '144.145'
                                        'duration'  '112'
                                          'artist'  'Rene Paulo'
                                     'text_people'  ''
                                         'release'  'Enchanted Paradise'
                                           'title'  'ringo oiwake'
                                           'quals'  ("['Q-UNU-1', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', 'Q-LOCALNESS-2', "
 "'q-syn-1', 'Q-PLAY-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'Q-PIANO-4', "
 "'q-chart-2', 'q-drums-1', 'q-other-2', 'q-vocals-1', 'q-mixbeat-1']")
                                      'lastfmtags'  "['jazz', 'instrumental', 'piano', 'hawaiian']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '1960'
                                        'comments'  ''
                                           'genre'  'loc-asia-japan'
                                             'bpm'  '129.068'
                                             'key'  '4A'
                                        'acoustid'  ''
rest: ''

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

'MCDI' (Music CD identifier)                        MCDI(data=b'C\x00+\x009\x006\x00+\x002\x001\x00A\x00D\x00+\x004\x00B\x00B\x007\x00+\x007\x003\x00C\x00F\x00+\x00A\x00C\x009\x004\x00+\x00E\x001\x004\x00F\x00+\x001\x000\x00D\x007\x00A\x00+\x001\x003\x006\x001\x00B\x00+\x001\x004\x00F\x005\x003\x00+\x001\x007\x007\x00C\x004\x00+\x001\x009\x009\x008\x007\x00+\x001\x00D\x001\x00C\x00D\x00+\x002\x000\x006\x002\x000\x00\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')
'TALB' (Album/Movie/Show title)                     'Enchanted Paradise'
'TBPM' (BPM (beats per minute))                     '129.068'
'TCON' (Content type, a.k.a. Genre)                 'loc-asia-japan'
'TDRC' (Recording time)                             '1960'
'TENC' (Encoded by)                                 'BELLYBONGO.COM'
'TIT2' (Title/songname/content description)         'ringo oiwake'
'TKEY' (Initial key)                                '4A'
'TLEN' (Length)                                     '112000'
'TPE1' (Lead performer(s)/Soloist(s))               'Rene Paulo'
'TRCK' (Track number/Position in set)               '1'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PIANO'                                      '4'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['jazz', 'instrumental', 'piano', 'hawaiian']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+2.74 dB'
'TXXX:replaygain_track_peak'                        '0.372622'

========================== row from database ==========================
                                              'id'  1395969
                                            'path'  /data/Music/Bulk/00localcharacter/00asia/Japanese/Rene Paulo - ringo_oiwake.mp3
                                         'working'  None
                                         'bitrate'  144
                                    'duration_sec'  112
                                           'genre'  loc-asia-japan
                                        'filesize'  2037091
                                           'mtime'  1620574273
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00asia Japanese ringo_oiwake loc asia japan
                                      'tag_artist'  Rene Paulo
                                     'tag_release'  Enchanted Paradise
                                       'tag_title'  ringo oiwake
                                             'bpm'  129.068
                                    'search_title'  'oiwake':2 'ringo':1
                                   'search_artist'  'paulo':2 'rene':1
                                  'search_release'  'enchanted':1 'paradise':2
                                     'search_rest'  '00asia':1 'asia':6 'japan':7 'japanese':2 'loc':5 'oiwake':4 'ringo':3
                                    'search_combo'  '00asia':7 'asia':12 'enchanted':5C 'japan':13 'japanese':8 'loc':11 'oiwake':2A,10 'paradise':6C 'paulo':4B 'rene':3B 'ringo':1A,9
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-2', 'q-mixbeat-1', 'Q-PIANO-4', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-1', 'q-chart-2', 'q-other-2', 'Q-PLAY-2', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['jazz', 'instrumental', 'piano', 'hawaiian']
                                        'tag_date'  1960
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620574272.615833  (2021-05-09 17:31:12)
                             'size'  2037091