Jack Ingram, Joe Nichols and American Idol judge Kara DioGuardi are among the singers, songwriters and musicians scheduled to appear at the Songwriters Hall of Fame's 40th anniversary gala taking place June 18 at the New York Marriott Marquis Hotel. This year's Hall of Fame inductees include Jon Bon Jovi and Richie Sambora of Bon Jovi, Felix Cavaliere and Eddie Brigati of the Rascals, Crosby, Stills & Nash; Galt MacDermot, Stephen Schwartz and James Rado and the late Gerome Ragni. Also being inducted is the songwriting duo of Roger Cook and Roger Greenaway. Cook, already a member of the Nashville Songwriters Hall of Fame, is the father of CMT host Katie Cook. His songwriting credits Don Williams' "I Believe in You" and Crystal Gayle's "Talking in Your Sleep." Others performing or presenting awards at the gala include Daughtry, Berry Gordy, Marilyn McCoo and Billy Davis Jr., John Ondrasik, James Taylor, Ryan Tedder, Rob Thomas and Paul Williams.