UI professor went from small town Texas to building a musical chessboard, inventing the modern laser light show

“Lubbock or leave it,” the old saying goes, so Lowell Cross decided to leave the straight life behind for avant-garde adventures abroad. Born in 1938 and largely raised in that Texas town, this former University of Iowa music professor is a man of many unique firsts. Not only did he invent the modern laser light show (developed in part on the UI campus), but when Cross was a graduate student at the University of Toronto he collaborated with the paradigm-shifting composer and theorist John Cage. […]

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