Tolong jelaskan mengenai Best Rap Album dari Penghargaan Grammy ke-51

American Gangster - Jay-ZTha Carter III – Lil WayneThe Cool - Lupe Fiasco

Best Female Country Vocal Performance

"For These Times" - Martina McBride

"What I Cannot Change" - LeAnn Rimes"Last Name" – Carrie Underwood"Last Call" - Lee Ann Womack

"This Is Me You're Talking To" - Trisha Yearwood

Best Male Country Vocal Performance

"You're Gonna Miss This" - Trace Adkins

"In Color" - Jamey Johnson

"Just Got Started Lovin' You" - James Otto"Letter to Me" – Brad Paisley"Troubadour" - George Strait

Best Country Performance by a Duo or Group with Vocals

"God Must Be Busy" - Brooks & Dunn

"Love Don't Live Here" - Lady Antebellum

"Every Day" - Rascall Flatts

"Blue Side of the Mountain" - The Steel Drivers"Stay" – Sugarland

Best Country Collaboration with Vocals

"Shiftwork" - Kenny Chesney & George Strait

"Killing the Blues" – Robert Plant & Alison Krauss

"House of Cash" - George Strait & Patty Loveless

"Life in a Northern Town" - Jake Owen & Little Big Town

"Let the Wind Chase You" - Trisha Yearwood & Keith Urban

"Two Small Cars In Rome" - Jerry Douglas & Lloyd Green

"Sleigh Ride" - Béla Fleck & The Flecktones

"Is This America? (Katrina 2005)" - Charlie Haden, Pat Metheny, Jerry Douglas & Bruce Hornsby

"Cluster Pluck" – Brad Paisley, James Burton, Vince Gill, John Jorgenson, Albert Lee, Brent Mason, Redd Volkaert & Steve Wariner