“Walk along Church Street, just south of New York’s Tribeca Grand Hotel, and you’ll notice an iridescent pink glow emanating from the third floor of number 275, an apartment known to those who care to ask as The Dream House. With its pink walls and tin-foil floors, this trip-inducing sound and light installation was created by one of the most pioneering artists of the 1960s, La Monte Young, a man who sat in the centre of the avant-garde scene that flourished in the city during those years, and who’s incredible work in sound and visual art influenced everyone from Biran Eno and Yoko Ono to Lou Reed and John Cale. Young was always sensitive to the world of sound. From an early age, he was struck by the droning sound of the wind sweeping along the vast Idaho plains, a natural force that, although invisible, seemed to have as much…