Andrew Motyka and I recently typeset the versions for the 2014 Epiphany Proclamation for your use on the Feast of the Epiphany. There are two versions in the file, depending on which day your Diocese celebrates the Ascension, and the file also includes both modern notation and chant notation (neumes).
Just one of the many great things coming out of the CMAA forum!
Click here for PDF | Practice Recording (from NPM)
Additionally, Veronica Brandt has provided us for an edition for use in the Extraordinary Form of the Roman Rite HERE.