Gandalf's Song of Lórien is Gandalf the White's retort to Gríma Wormtongue after Gríma Wormtongue insults Galadriel, referring to her as "the Sorceress of the Golden Wood" and saying that "webs of deceit were ever woven" there. Immediately after singing his response, Gandalf tosses aside his cloak and revealing that he is now Gandalf the White, rather than Gandalf the Grey.