Stevie Wonder closed the multi-hour, all-star Clive Davis pre-Grammy gala with a rousing harmonica performance, a strong vocal delivery and words of positivity. The icon was joined by Gladys Knight, Dionne Warwick, Andra Day, Keyshia Cole and Frederic Yonnet for performances of “That’s What Friends Are For” and “What the World Needs Now Is Love,” cutting off the latter song to tell the audience — which included Meryl Streep, Tom Hanks and Cher — that “music is love [and] let us use the gift of love that we’ve been given by the Almighty to make a difference in the world.” “I’ve been blessed to be alive, but I’ve been blessed to see everyone — not seeing you physically — but seeing you spiritually,” Wonder said at the gala that ended early Sunday morning. “And what breaks my heart is to know that we’re still talking about the same thing that I heard you talking about when I was a little boy. What breaks my heart is that people talk about it … but are not …