Welcome to our weekly rundown of the best new music — featuring big singles, key tracks from our favorite albums, and more. This week, Kacey Musgraves sends a burning letter to an avoidant lover, Vince Staples goes after the establishment on an ominous rap-rock manifesto, and Madonna and Sabrina Carpenter invite you to Club Confessions — just be sure to leave your opinions about them at the door. Plus new tunes from Asake, Isaiah Rashad, Zara Larsson, Tori Amos, and Eladio Carrión. Kacey