<http://schema.org/headline>
"Harmonica and Washboard Blues by Brownie McGhee &amp;amp; Sonny Terry"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.songpop2.com/content/song/Brownie-McGhee-%26-Sonny-Terry_Harmonica-and-Washboard-Blues/Ounie>