(LENOX, Mass.) – The Tanglewood Music Center’s 2011 Festival of Contemporary Music, August 3-7, under the direction of Pulitzer Prize-winning Charles Wuorinen, will feature three world premieres, by Wuorinen, John Zorn, and Fred Ho — all three commissions by the Tanglewood Music Center. The 2011 programs will represent a mix of early-, mid-, and late-career…