Jannik Giger is a Swiss composer and video artist. The world premiere of his Troisième œil (“Third Eye”) will be given on Nov. 11 by the Basel Chamber Orchestra at Wigmore Hall. Music director Kristian Bezuidenhout will also play the fortepiano in Mozart’s Piano Concerto No. 9, and Alina Ibragimova will be the soloist for Mozart’s Violin Concerto No. 5.