The Baryshnikov Arts Center in New York is hosting a show titled �Spectral Scriabin’. Alexander Scriabin was a composer from Russia, part of the so-called Russian Symbolist movement. Georgian pianist Eteri Andjaparidze and American lighting designer Jennifer Tipton are creating a music-theater work in which the music of Scriabin merges with an intricate display of color and light. The World’s Alex Gallafent reports.