I love Richard Proulx, the second most awesome church composer of the modern era .
His music is great, it's underperformed,but of high quality (example*) He, Ritter, Msrg. Schuler, and Mawby are my four inspirations that keep me from giving up on Catholic music.
*And this super awesome mass setting is in some of Lourdes' choir books, and we NEVER use it! Why not?! It's so amazing!