Barcelona's iconic Casa Batlló was a unique canvas last weekend ... It’s a symbol for the inspiration that I think drove Gaudi into building the house." Quayola, a former DJ, composed an ...

U.S. News Insider Tip: From spring through fall, Casa Batlló hosts "Magical Nights" – a series of open-air concerts on the dragon roof terrace, with romantic views of the city. Tickets start at ...