Emap.FM - 17.Int.Accordion Festival: Otto Lechner & Die Wiener Zieharmoniker (SI/AT). Recorded on March 20th, 2016 @ Orpheum / Vienna. Set 1 Emap.FM - 17.Int.Accordion Festival: Otto Lechner & Die Wiener Zieharmoniker (SI/AT). Recorded on March 20th, 2016 @ Orpheum / Vienna. Set 2