This is more a personal hobby that started as a University student. After some initial efforts, while as a graduate I sat in on a number of music courses at the University of Canterbury, and through my career I have continued to compose intermittently, for amusement only. Most is for piano, although there is also a song cycle (contralto) written on request, wedding music for organ, a string quartet (compiled mainly from the exercises in the composition classes), one movement of a flute sonata and an orchestral piece composed for a competition.
A free download of one piece is available as a pdf for anyone interested. A moderate pianistic technique is required.