The top five spots in this week’s Americana Music Association Chart remain unchanged, with the Jayhawks, Robert Earl Keen, John Hiatt, Gillian Welch and Guy Clark ranked one through five. Will Hoge’s “Number Seven” jumps from #26 to #13. Fresh off two triumphant nights at the Ryman Auditorium in Nashville, Wilco enters the chart at #21 with “The Whole Love.”…
