The fourth Song of the Rainbow is led by the first Kirin Samanayr, Glint of the Ice Prism. He searched far and wide for mares that he found worthy to join his Song, and finally met and courted four very unique mares. They were designed by the people they're currently fostered with.

Several years have gone by without a Song of the Rainbow, but Glint claims the time has come for one to keep watch over the Hotsprings again. Nobody is entirely sure what he means by this - maybe he knows something nobody else does? This is the fourth Song of the Rainbow, noted on breeding records as birth-Song Rainbow IV.

	Name Glint of the Ice Prism Gender Stallion Species Kirin Traits Upright ears, leonine mane, belly mane, scales, tufted tail, black eyes, kirin horn Fostered by Sushidragon
	Name Bloom of the Spring Desert Gender Mare Species Desert Traits Tufted tail, draconic wings, large ears Fostered by Origami_Dragon
	Name Fan of Verdant Plumes Gender Mare Species Lamanayr Traits Feathered tail, feathered wings, black eyes, head tuft Fostered by Harroway
	Name Reach of Mountain Skies Gender Mare Species Lamanayr Traits Tufted tail, black eyes, feathered-draconic wings Fostered by Cassiadawn
	Name Shadow of the Secret Rainbow Gender Mare Species Samanayr Traits Ram horns Fostered by dray