Metallica brings its thunderous thrash catalog to the Sphere for a two-night stand, with the venue's wraparound LED screens and immersive sound turning James Hetfield and Lars Ulrich's riffs into a full-body experience unlike any arena show. Over at T-Mobile Arena, Nickelback's Everything Under The Sun Tour delivers decades of radio staples with pyrotechnics and roaring sing-alongs built for a packed floor. For something more intimate, Chicago settles into The Venetian Theater for another residency run, pairing its famed horn section with classics like "25 or 6 to 4" and "If You Leave Me Now" in a room where the brass hits harder than ever. Together, these shows span the full range of what live music in Las Vegas can offer.