Why no one plays his Sonatinas? They are so nice, and a girl in my recital class played the third movement of number one. It's a shame there are no recordings. :?
My teacher once gave me a book of his easy pieces and beginner pieces to play for reception music at a school dinner. Just browsing through I could tell he is a very clever composer. His music seemed to have a freshness and an immediate accessibility. I also share your interest in him and would love to find a good sonata for the repetoire.