Sia + Miguel + AlunaGeorge

Five-time Grammy-nominee Sia brings all her electro-pop dramatics to the Barclay Center with her "Nostalgic for the Present Tour." At 40 years old, Sia might seem like an unusual artist to dominate the charts, but her powerhouse vocals and aesthetic are not to be missed. Critically acclaimed R&B artist Miguel and electronic duo AlunaGeorge join as the special guests.