Phoenix at The Grammys Photo: Steve Granitz/WireImage.com Phoenix, Steve Earle, Imogen Heap, Levon Helm, David Byrne and Brian Eno, Neil Young, Steve Martin and Loudon Wainwright III, who says the Grammys aren’t cool! Check out a few of the early and non-televised 2010 Grammy winners below. Best New Artist WINNER Zac Brown Band Best Alternative…