As a performer , he tours as a professional organist concentrating on the performance of modern composers ; he has premiered more than one hundred works for organ .
Cooman is a prolific composer , having composed almost 1,000 works by the time he reached age thirty .
As a performer , Cooman tours as a professional organist concentrating on the performance of modern composers ; Cooman has premiered more than one hundred works for organ .
Cooman is a prolific composer , having composed almost 1,000 works by the time he reached age thirty .