For the centenary of Xenakis, a big festival will take place in Helsinki, in Tassin Talo.
There will have concerts but also lectures about Xenakis.
Thursday 2.6.19:00, no intermission
Friday 3.6. 19:00, with 15 min intermission
Saturday 4.6. 19:00, with 20 min intermission
Sunday 5.6. 16:00, no intermission
More information on the official website of the event.