Question: How many performances are on the live album produced by Swizz Beatz?
Sentence (from "Hope for Haiti Now (album)"): "Hope for Haiti Now" features 19 live performances from the television broadcast "" as well as the studio version of "Stranded (Haiti Mon Amour)", an original track performed by Jay-Z, Bono, The Edge and Rihanna during the telethon.
Relevant evidence: Yes