Nominees in more than 80 categories have been named for the 56th Annual Grammy Awards, to be presented at the Staples Center in Los Angeles, California on Sunday, Jan. 26, 2014. Of particular interest to readers of AcousticMusicScene.com are the nominees in the American Roots Music Field. Among them, Sarah Jarosz and Steve Martin & Edie Brickell received nods in two categories. [To read the full article, click on the headline.]