Shanghai Tower’s 126th-floor art space will debut a three-dimensional symphonic suite composed by award-winning producer Simon Franglen.

SHANGHAI, China — The J Hotel Shanghai Tower just gave China another luxurious thing to brag about. The hotel opened on June 19 and has asserted its title as being the highest hotel in the world.

With the municipal government as a client partner, the 632-meter Shanghai Tower clearly asserts the city's ambitions and commitment to high-rise urbanism. Gensler won a competition for the super-tall ...