Grace Cavalieri reads her poems and Adam Trice and Geoffrey Himes read their poems and perform their songs in the round at An Die Musik Live Sunday, October 30, at 5 pm $10 in advance, $13 at door 409 Charles Street, (410) 385-2638 More info: www.rootscafe.org or www.andiemusiklive.com Poetry and song lyrics have a lot in common, but they also have crucial differences. To explore that complicated relationship, we have invited three published Maryland poets to read their poetry, play