Arte erakundearen informazioa (Operabase-k egiaztatua)
Guestperformance in Andermatt – Symphonyconcert by Halvorsen, Tchaikovsky, P. I., Mendelssohn, Noiztik (2024/2024), Zuzendaria Emmanuel Tjeknavorian, Andermatt Concert Hall, Andermatt, Switzerland