. >> ♪ ♪ ♪ ♪ ♪ ♪ ♪ ♪ >> diffusa esst gratia, a piece of a psalm, grace is poured out .n with this piece of music? >> this is the communion proper for the feast of the blessed mother mary's queen ship of the world and was commissioned by me from the diocese of oakland for the 50th anniversary of the diocese celebratory mass that took place august 22nd, queen ship of mary. the text itself is rich with images of royalty as you would expect for the queen ship of mary. there are images of rich robes, fragrant garments, houses of ivory. and so the approach i took in reading this was to make it sound sumptuous. to give it an air of gravity but also an error of light. >> as an opening of a portal to god, i'm sorry we couldn't finish that, i wanted to see where it went up. but you can watch the rest of the clip on youtube. and frank la rocca's website as youtube links. let's look at the second clip. >> ♪ ♪ ♪ ♪ ♪ ♪ ♪ ♪ ♪ ♪ ♪ ♪ ♪ ♪ ♪ ♪ ♪ ♪ ♪ ♪ >> wow. again, we have to interrupt. about a minute and have to talk about the meaning, what's going on? >> this is a christmas text, so wi