*
"Love Changes Everything," "Unexpected Song," "I Don't Know How to Love Him" – Audra McDonald, Marin Mazzie, Judy Kuhn:
"Horray for Love" – Judy Garland and Barbra Streisand:
"My Funny Valentine" – Shoshana Bean:
"Love You I Do" – Jennifer Hudson:
"Quiet Love" – Liza Minnelli:
"What I Did For Love" – Idina Menzel and Marvin Hamlisch:
"As Long As You're Mine" – Julia Murney and Sebastian Arcelus:
"The More You Ruv Someone" – Ann Harada and Anika Larsen:
"You Love Who You Love" – Laura Osnes and Melissa van der Schyff:
"Starting Here, Starting Now" – Barbra Streisand:
"Falling Slowly" – Steve Kazee and Cristin Milioti:
"Tonight" from "West Side Story":
"Ten Minutes Ago I Say You" – Laura Osnes and Santino Fontana:
"If I Loved You" from "Carousel":
"I Loves You, Porgy" – Audra McDonald:
"All I Ask of You" – Sarah Brightman and Michael Ball:
"I'll Cover You" – Michael McElroy and Justin Johnston:
"Who Will Love Me As I Am?" – Alice Ripley and Emily Skinner:
"Some Enchanted Evening" – Kelli O'Hara and Paulo Szot:
"A Case of You" – Michael Arden:
"Elaborate Lives" – Adam Pascal and Heather Headley:
"Can You Feel the Love Tonight" – Jason Raize and Bashirrah Creswell:
"Someone to Watch Over Me" – Julie Andrews:
"The Next Ten Minutes" – Sherie Rene Scott and Norbert Leo Butz:
"Without Love" – Marissa Jaret Winokur, Matthew Morrison, Kerry Butler, Corey Reynolds:
Plus, several renditions of Andrew Lloyd Webber's "Unexpected Song"; first up, Bernadette Peters.
Idina Menzel.
Kiri Te Kanawa.
Marin Mazzie.
Sarah Brightman.