Apollo Apollo Musagetes Bragi Calliope Castilian Spring Erato Euterpe Helicon Hippocrene Muse Parnassus Pierian Spring Pierides Polyhymnia afflatus anthology bad poetry book of verse creative imagination fire of genius garland inspiration musical thought poetastering poetastery poetic genius poetic works poetry rhyme rune song the Muses the supreme fiction verse versemongering