Simplify the following text for a Grade 9 native English-speaking person.
Original: After the war he was admitted to the Prague Academy for Music where he studied piano with FrantiÅ ek Rauch and composition with Pavel BoÅ kovec .
Simplified: After the war he went to Prague Academy for Music where he studied the piano with FrantiÅ ek Rauch and composition with Pavel BoÅ kovec .