Rock star Jon Bon Jovi and other members of the Moscow Music Peace Festival touring party pose at Red Square in front of Saint Basil's Cathedral in Moscow, Thursday, Aug. 10, 1989. (AP Photo/Victor Yurchenko)

The Russian rock group, Gorky Park, poses in front of a piano used by Billy Joel in his U.S.S.R. tour at the Hard Rock Caf??, Aug., 1989, New York. The group, are from left: Jan, Big Sasha, Alex, Nikolai and Little Sasha. The were slated to perform in Moscows Lenin Stadium later in the month with American musicians, including Bon Jovi, Aerosmith and Ozzy Osbourne. (AP Photo/Mark Lennihan)