Diane Warren is writing original songs for the upcoming Disney Channel/Disney+ original series How We Became the Biggest Band in the World. The Honorary Academy Award-winning songwriter also serves as executive producer on the show, which stars Lumi Pollack, Carmen Sanchez, Ruby Marino and Nathaniel Buescher. The drama follows three members of a mega-famous pop group, Electric Bloom, as they look back and tell the story of their band and friendship, starting with the day they all met in middle school.