The way in which the Roman army, as a major factor contributing to relative mobility of individuals within the Roman Empire, may be thought of as a driver behind the diffusion and general dynamic of Roman poetry and song, has not sufficiently been explored. Similarly, regionalized approaches to poetry and song as a cultural practice, subject to local, ethnic, social, and cultural variation and change, have not yet been pursued in a research context in which Roman poetry has largely remained a domain of study in upper-class entertainment and intertextuality. Not only is the common approach at odds with a methodology that has long, and successfully, been adopted otherwise in historical and linguistic research: it also excludes the vast majority of surviving poems from the Roman world, the Carmina Latina Epigraphica, from consideration – a body of texts that provides us with information about a cultural practice that, subject to substantial regional variation, literary poets stylized and drove to its artistic extremes.