In 2018, Beyoncé became the first black woman to headline Coachella, and now her #Beychella performance will be the subject of a Netflix documentary premiering April 17. “Homecoming” will provide “an in-depth look at Beyoncé’s celebrated 2018 Coachella performance from creative concept to cultural movement,” according to Netflix. The streaming giant released a trailer Monday that features behind-the-scenes footage...