Emap.FM - Johnny Parth - Interview by Sasha Ploner about roots of blues in Austria. Recorded on May 31th, 2008 @ KuG / Vienna. Set 1 Emap.FM - Johnny Parth - Interview by Sasha Ploner about roots of blues in Austria. Recorded on May 31th, 2008 @ KuG / Vienna. Set 2 Emap.FM - Johnny Parth - Interview by Sasha Ploner about roots of blues in Austria. Recorded on May 31th, 2008 @ KuG / Vienna. Set 3