Secret Trove of Music Donated to Juilliard

Yahoo! News:

One of the most famous phantoms of the auction circuit — the anonymous buyer — has unmasked himself.

He’s a commodities trader, one of Forbes magazine’s 400 richest people, and he just donated some of his trophies to the Juilliard School — an eye-popping trove of manuscripts of works by such immortal composers as Mozart, Bach, Beethoven and Brahms.