Question: Bruce Hornsby's ninth studio album, a collaboration with the legend Ricky Skaggs, worthy of note is the cover of "Super Freak", here turned into a version, and form of American roots music, and a related genre of country music, influenced by the music of Appalachia?
Sentence (from "Ricky Skaggs &amp; Bruce Hornsby"): The album features reworkings of Hornsby originals as bluegrass tunes, as well as a number of traditional songs and a Skaggs original composition.
Relevant evidence: No