Question: What is the date of birth of the performer of song 1+1 (Song)?
Sentence (from "1+1 (song)"): The ballad was included on Beyoncé's set list for a free concert as part of "Good Morning America" Summer Concert Series, the ITV special "A Night With Beyoncé", and her revue, 4 Intimate Nights with Beyoncé, held at the Roseland Ballroom in New York City.
Relevant evidence: No