SALVATION ARMY: The 17th annual Friends 'N' Family pre-Grammy party promises to be one of this week’s biggest weasel fests. This year, the FNF bash will benefit VH1 Save The Music, the org dedicated to restoring music programs in America's public schools. Along with virtually every active top exec, including "hosts" Steve Barnett, Ken Bunt, Jordan Feldstein, Dr. Luke, Cameron Strang, Big Jon Platt, Dan McCarroll, Greg Thompson, Joe Riccitelli, Jeff Kwatinetz, Barry Weiss, Ron Fair, Ken Hertz, Steve Schnur, David Massey, Evan Lamberg, Julie Swidler, Peter Paterno, Rob Stevenson, Lia Vollack, Patrick Moxey, Bob Morelli and FNF co-founders Mark Beaven and Andy Kipnes, the event is expected to draw such acts as Vampire Weekend, Selena Gomez, The National, Joe Jonas, Giorgio Moroder, Kacey Musgaves, T-Pain, Yo Gotti, Mikky Ekko, Becky G, Juicy J and Bonnie McKee. It goes down this Friday from 9pm to 2am at the Park Plaza Hotel. (1/23a)