we will be back shortly to finish up talking with frank la rocca. >>> hello and welcome back to 'mosaice to call for a slide for the last segment so we can see that. just some basic information. this is frank la rocca. you see his website. go to it and listen to the music. learn about the man. very interesting. the other logo is benedict xvi institute. that is an initiative of the archdiocese to bring beauty and splendor back to liturgical and sacred music and it is for this group that frank is the composer in resident and commissioned to write a mass that we will talk about now. thank you for the slide. frank, tell us about the mass of the americas which will premiere here in the cathedral on december 8th. >> this is a really interesting project . it takes me into very new territory as a composer. the inspiration for it is the feast day of our lady of guadalupe and the annual celebration surrounding that. this year coincides with the immaculate conception. we have both things happening at the same time at the december 8th mass. what is interesting is the archbishop's vision and i have