In New York, Rachel is preparing for her audition when Shelby (her biological mom, geniously played by Idina Menzel) makes a guest appearance. She encourages Rachel to be different and not sing a Barbara Streisand song for her audition. And then they sing one of their duets, which I love so much. This time is "Next to Me" by Emeli Sande, which I also love. And, like of their duets ("Poker Face," anyone?), it's pretty good. They should have their own CD complete with Rachel-Shelby duets...I would buy it.