Two founding members of the Pink Floyd rock band called on their colleagues from The Rolling Stones to cancel a concert in Israel.

Roger Waters and Nick Mason made the call in an op-ed that was published Thursday on Salon.com.

“Playing Israel now is the moral equivalent of playing Sun City at the height of South African apartheid,” wrote the men, who described themselves as “the two surviving founders of Pink Floyd.”

The op-ed says it was written in light of “the recent news that the Rolling Stones will be playing their first-ever concert in Israel, and at what is a critical time in the global struggle for Palestinian freedom and equal rights.”

The Stones are scheduled to perform June 4 at Tel Aviv’s Hayarkon Park.

Roger Waters (photo credit: Lior Mizrahi/Flash90)

Roger Waters (photo credit: Lior Mizrahi/Flash90)

Waters is a longtime advocate of the Boycott, Divestment and Sanctions campaign. Over the past year, he has come under criticism from several Jewish groups, including the Anti-Defamation League, which accused him of anti-Semitism – an accusation he has denied.

Waters has used a pig-shaped balloon emblazoned with the Star of David at his concerts.

The Simon Wiesenthal Center said the pig display was a symbol of “Jew hatred” but the ADL said it was merely disquieting and not necessarily anti-Semitic. Waters said the Star of David was meant to signify what he called Israeli oppression, not Judaism.

He later said: “The Jewish lobby is extraordinarily powerful here and particularly in the industry that I work in, the music industry and in rock ‘n’ roll, as they say.”

Following these statements, ADL National Director Abe Foxman said in December that “judging by his remarks, Roger Waters has absorbed classic anti-Semitic conspiracy theories, and these have now seeped into the totality of his views.” Foxman added that “How sad that a creative genius could become so perverted by his own narrow-minded bigotry.”

A spokeswoman for the umbrella Palestinian Boycott, Divestment and Sanction group in March urged the Stones to call off the concert, saying the band had been vocal opponents of racial segregation in South Africa, and that Israel also practices apartheid.

The June 4 Stones concert, which falls at the end of the holiday of Shavuot, will begin at 8:30 p.m. The concert in Tel Aviv will take place between concerts in Zurich and Holland, and is one of only 14 being performed in Europe this summer.