Florence + the Machine, the Walkmen to play two Colorado shows this week

Florence + the Machine found mainstream success with 2011's brilliant "Ceremonials," and the British pop-rockers are in town for two high-profile concerts this week. Florence Welch and company will bring their charging live show to Red Rocks on Wednesday ($49.50-$55.90, Ticketmaster) and the Wells Fargo Theatre on Thursday ($50.75-$77.50, Ticketmaster).