 The Brock McGuire Band is a tenacious blend of instruments emphasizing mostly Irish music but also sprinkling in impressive arrangements of American Old Timey, Bluegrass, French-Canadian, and other Celtic traditions.In 2011, they collaborated with various Nashville musicians including 14 time Grammy Winner Ricky Skaggs to record, "Green Grass Blue Grass".An exploration of the connection between Irish Traditional Music and American Bluegrass and Appalachian music.