51.   All three opera stars were named as suspects in November in an investigation of German concert promoter Matthias Hoffmann.

52.   And concert promoter Bill Graham opened a new venture, the Shoreline Amphitheater, in Mountain View, California.

53.   Berry felt ill and was unable to complete a concert in Lausanne, Switzerland, on Wednesday night, concert promoter Marek Lieberberg said.

54.   Berlin concert promoter Taki Mitsidis said Theodorakis was planning to stay off the stage for the rest of the year.

55.   Berry felt ill and was unable to complete a concert in Lausanne, Switzerland, Wednesday night, concert promoter Marek Lieberberg said.

56.   Berry felt ill and was unable to complete the concert in Lausanne, Switzerland, on Wednesday night, concert promoter Marek Lieberberg said.

57.   Both sides filed appeals Tuesday in the tax evasion conviction of Matthias Hoffmann, a former concert promoter who helped organize the Three Tenors events.

58.   Chuck Morris, the concert promoter, had no immediate comment Friday.

59.   Concert promoters say ticket prices for international touring acts will rise.

60.   Concert promoters in Antigua, Tower Promotions, blamed co-promoters Itchi Baba of Trinidad and Baby Brother of Miami for the failure to pay.