His works have been performed with three companies in one month.
The works were performed in several steps from 1920 to 1975.
When his works were performed, he usually conducted them himself.
He has had works performed and broadcast in more than 20 countries.
His works for piano have been performed around the world.
His works still are performed by many singers and groups.
Max gets in step by performing medical and social works.
From 2008, he began to perform his own works in concert.
The works will then be performed at each of the festivals.
All told, 42 works were performed in 9 public concerts and 3 live radio programs.