VIDEO : A 78-Year-Old Just Became Coachella's Oldest Performer

Rose, 78, made history this year as the music festival's oldest performer in its history as well as its first calypsonian booked for a full set. Before she takes the stage again this Friday, here's what you should know about the star. Calypso, also called Kaiso, is a political song form that originated when Trinidad was colonized. She's been making history way before Coachella She was the first woman to win Trinidad's prestigious "Road March" competition.