In 2015, Gad executive produced and co-wrote much of Leona Lewis' fifth studio album, "I Am". He co-wrote and produced Prince Royce's "Lucky One" on "Double Vision", co-wrote John Newman's "I'm Not Your Man" from "Revolve", and co-wrote and produced "First Heartbreak" for Grammy-nominated artist Tori Kelly's "Unbreakable Smile". Gad also produced and co-wrote the international charity single "Love Song to the Earth" which featured a long list of popular artists, including Paul McCartney, Fergie, Jon Bon Jovi, Sheryl Crow, Sean Paul, Nicole Scherzinger, and more. He also produced the 2015 album of Chloe Temtchine, "Be Brave", which was described by the "New York Post" as "a moving collection of pop songs that document her struggle for survival, but also her recovery."