A posting quandary... reduce, reuse, recycle?

It is a surprise to no one that the liturgical year does not go on forever. What I post related to the annual Church cycle one year, then, is often quite easily reposted the following year. But should I do that? Should I copy and paste the songs, icons, and text from the Annunciation post of 2009 and, if so, should I make a note that it is recycled material?

Your thoughts, please.