Linkin Park, the inventive American rap-rock band who wove electronica into its heavy, melodic compositions, return with their first new album in seven years, “From Zero.”

It's a four-quarter week filled with big-name new music releases, including a revamped Linkin Park, newly minted Rock and Roll Hall of Famer Mary J. Blige, Dolly Parton, Jon Batiste, Gwen Stefani, Shawn Mendes,

Though Linkin Park are credited on every track, eight outside songwriters earned writing credits as well. Who are they?