Flaherty collaborated with the director-choreographer Christopher Gattelli on a new "dance-theatre musical", "In Your Arms", which premiered at the Old Globe Theatre, San Diego, California,September 24, 2015. The show consists of 10 vignettes on the topic of “romantic destiny”, which were written by Douglas Carter Beane, Nilo Cruz, Christopher Durang, Carrie Fisher, David Henry Hwang, Rajiv Joseph, Terrence McNally, Marsha Norman, Lynn Nottage and Alfred Uhry, all of which were set to music by Flaherty. All the vignettes are danced without words. Lynn Ahrens wrote the lyrics for the title song. The show starred Donna McKechnie and George Chakiris and eighteen powerhouse dancers. The musical had a staged workshop during the summer of 2014 at New York Stage and Film & Vassar's Powerhouse Theater at Vassar College..