Comedy Central and all related titles, logos and characters are trademarks of comedy partners. Blige and influential rapper Nas to one of the region’s biggest venues when it stops at Fiddler’s Green Amphitheatre on Aug. Each tour stop includes a lineup of major rappers. If by chance you didn’t know — and if you’ve been on Instagram, then you know — Coachella kicked off its annual two-weekend festival on April 12. Event Center’s 2019 Summer Concert Series has sprouted at the 30-acre nonprofit botanical refuge, just off Santa Fe Drive in Littleton. B crooner Khalid will headline the Pepsi Center on July 12 as part of his Free Spirit World Tour with opener Clairo, which will follow Khalid’s new album “Free Spirit.