Grizzly Bear is a relatively new band from Brooklyn, although they grew up in Boston. These guys are good. They have a very distinct style, which I really enjoy for its darker qualities, high production quality, and focused material.
I cannot really place who these guys are influenced by, but both their guitar parts and vocals sound similar to someone else I love (not that that helps any of you ... ).
Their music wraps around you, because they tend to use a lot of reverb and echoes, along with tight harmonies that make their vocal lines stand out.
Grizzly Bear is certainly a very talented band, and I would like to buy their CD sometime soon.