First Lady Michelle Obama will give the opening keynote at SXSW Music on Thursday to speak about her Let Girls Learn initiative, which is aimed at boosting education rates amongst adolescent girls around the world. Missy Elliott, Diane Warren, Sophia Bush, and Queen Latifah are all scheduled to participate. But leading up to the talk, the First Lady has unveiled new song 'This Is For My Girls,' written by Warren that features Elliott, Janelle Monaé, Kelly Rowland, Kelly Clarkson, Zendaya, Lea Michele, and more. You can purchase it here.

All proceeds from each sale of this single will be donated to the Peace Corps Let Girls Learn Fund.