Triple platinum-selling recording artist Andy Grammer has been added to the June lineup for the Keloorah festival, which takes place June 10-11 at Michigan International Speedway.

Grammer is the latest act added to the bill, which includes GROUPLOVE, Third Eye Blind, Fitz and the Tantrums, The Neighbourhood, Elle King, and Joe Hertler and the Rainbow Seekers.

"We are thrilled to add an artist the caliber of Andy Grammer to our already jam packed Keloorah lineup in June," MIS President Roger Curtis said. "We excited about Keloorah and the great performers we are bringing to MIS for the fans to enjoy on the NASCAR weekends.

"Keloorah is a completely unique concept -- a true music festival taking place at the same time as a NASCAR race weekend to attract new fans to MIS who may not otherwise be aware of, or come to see, NASCAR, as well as provide a great new experience for our NASCAR fans."

Keloorah requires the purchase of a Sunday NASCAR Sprint Cup Series admission plus the purchase of an admission to Keloorah. Fans can purchase tickets to Keloorah for $30 at www.keloorah.com with any Sunday NASCAR Sprint Cup Series ticket. Special packages and VIP experiences are also available.