Nominees for Best Bluegrass Album (Vocal or Instrumental) in the 50th Annual Grammy Awards are Cherryholmes II Black and White by Cherryholmes, Lefty’s Old Guitar by J.D. Crowe and The New South, The Bluegrass Diaries by Jim Lauderdale; Scenechronized by Seldom Scene, and Double Banjo Bluegrass Spectacular by Tony Trischka.  The Recording Academy will announce the winners in this and other categories during cermonies in Los Angeles on February 10.