EDM Titans Will Party At One-Off HEAD TRIP Peggy Gou (photo: XL Recordings). Calvin Harris, Peggy Gou, Four Tet, Swedish House Mafia, Skrillex and Dom Dolla will meet in the California desert Oct. 10-11 for the one-off festival HEAD TRIP, which is being held on the same grounds as promoter Goldenvoice’s evergreen Coachella and Stagecoach […]