Meredith Monk's (b. 1942) music has been linked to the sacred vocal works of Hildegard von Bingen, the 12th-century mystic abbess and composer. It's often been said that Monk's voice can sound simultaneously ancient and new. She certainly belongs to a group of singer/composers who reacted to the vibrato-laden ornate antics of 19th-century opera, and sought to return to the clarity found in medieval ars nova and chant, as well as Eastern European folk traditions. I remember the poet Robert Pinsky once saying that if you want true inspiration, don't look back one generation or even two, but delve way back into the distant past, to the origins of language and art. Monk has created timeless music.