Frank Schaap was an acoustic blues guitarist from Lexington, Kentucky and a member of the Metropolitan Blues All-Stars. See this article for more info: http://www.louisvillemusicnews.net/webmanager/index.php?WEB_CAT_ID=49&storyid=11545 The Lost Sessions album was recorded with a quartet of musicians including Josh Levine, David Langlois and Miguel Weissman and released in 2022. He passed away in 2019. Read more on Last.fm