really struggling today. 1A (5,5) amusing musical ------p----, 9A (10) building style with arches and vaults ------s----, 19A (4,5) incidental or subordinate matter s--- i-s-e, 1D (4) ---- is it curt? 2D (4) ---- is it prod? 3D (12) ----a-n-r-z-, 5D (5,4) having circular features ----d -y--. any help would be appreciated