There are multiple artists with this name: 1) Alda is a collective project dedicated to the reclamation of Lost Wisdom and the application of a lifestyle founded on respect and communication with the soils on which they dwell. They are currently based out of the Tahoma landscape within the Cascade Mountain Range. They play a style of black metal that is considered to be of the Cascadian ilk with influences deriving primarily from Windir, Burzum, Agalloch, Ulver and Drudkh. Read more on Last.fm