Send in the Silver Gryphons, by Mercedes Lackey, Owl's Flight
Channel: ARP7777777
Date: 2009-10-08

A song about the irregular peacekeepers of White Gryphon, the Silver Gryphons. They supposedly sing it at the end of Owl's Flight.  From the Mage Wars, and Darian's Tale Trilogies, with other Gryphon's making appearances in various of Mercedes Lackey's books.