Mumford & Sons have added September and October dates to the North American leg of their Delta World Tour. Gang of Youths will be joining the British folk-rock band as their special guests. The North American leg of the tour, in support of the album Delta, will begin in Los Angeles on August 3. North American tour dates: Aug. 3: Los Angeles — Banc of California Stadium Aug. 5: Portland, Ore. — Moda Center Aug. 7: Vancouver, BC — BC Place Stadium Aug. 9: George, Wash. — Gorge Amphitheatre Aug. 11: Missoula, Mont. — Ogren Park at Allegiance Field Aug. 13: West Valley City, Utah — USANA Amphitheatre Aug. 15: Greenwood Village, Colo. — Fiddler’s Green Amphitheatre Aug. 16: Greenwood Village, Colo. — Fiddler’s Green Amphitheatre Aug. 17: Greenwood Village, Colo. — Fiddler’s Green Amphitheatre Sept. 15: San Diego — KAABOO Del Mar Festival Sept. 16: Phoenix, Ariz. — Talking Stick Resort Arena Sept. 19: San Francisco — Chase Center Sept. 21: Las Vegas — iHeartRadio Music Festival Sept. 24: Guadalajara, Mexico — Auditorio Telmex Sept. 25: Mexico City, Mexico — Pepsi Center WTC Sept. 28: Monterrey, Mexico — Showcenter Oct. 6: Austin — Austin City Limits Oct. 8: Houston — Toyota Center Oct. 9: Dallas — American Airlines Center Oct. 11: Oklahoma City, Okla. — Chesapeake Energy Arena Oct. 13: Austin — Austin City Limits Copyright(c) 2019 RTTNews.com. All Rights Reserved