Answer by
primatefreak (1616)
Examples: 1) Homer, Book I of The Odyssey. 2) Catullus in Carmen I. 3) Dante Alighieri, in Canto II. 4) Virgil in Book I of Aeneid 5)John Milton's opening of Book I in Paradise Lost. Also, Shakespeare and Chaucer. Muse was formally invoked at the onset of many epic poems.