The first of these objects was created from a turtle shell by Hermes, after which he gave it to Apollo to appease his anger over the theft of his cattle.
In Norse myth, one of these objects was used by Gunther to ward off snakes in his dungeon, and the giant Eggther sits on a hill with one of these objects while watching Ragnarok unfold. One of these objects named Uaithne was used by the Dagda to keep the four seasons in order, while the jawbone of a large pike was used by Vainamoinen to create the first kantele, a Finnish variant of these objects. The first of these objects was created from a turtle shell by Hermes, after which he gave it to Apollo to appease his anger over the theft of his cattle. For 10  points, name these objects often used by Orpheus, musical instruments consisting of an array of framed strings.
In Norse myth, one of these objects was used by Gunther to ward off snakes in his dungeon, and the giant Eggther sits on a hill with one of these objects while watching Ragnarok unfold.
harps or lyres [Accept kantele before it is read. Prompt on “musical instruments.”]