Complex sentence: The Finnish composer Kalevi Aho is composing a four-act chamber opera, called "Frida y Diego", scheduled to première in the autumn season 2014 at the Helsinki Music Centre.
Split into simpler sentences: The Finnish composer Kalevi Aho is composing a four-act chamber opera, called "Frida y Diego". The première is scheduled for the autumn season 2014 at the Helsinki Music Centre.