"The concert is still on, and Juanes is maintaining a positive attitude throughout all of this," Fernan Martinez Maecha told The Associated Press in a telephone interview Friday.
The Colombian rocker has come under fire from some Cuban-Americans in Miami who contend that the Sept. 20 concert endorses the Communist-led government of Fidel and Raul Castro.
Maecha also told Key Biscayne Police that he had "experienced hostility" from some co-workers regarding the show and had even been labeled a "communist."
The report said that Juanes whose real name is Juan Esteban Aristizabal considered canceling the concert and cited "fears for his safety as well as his family."
"He was acting out like any other husband or father would do in order to protect his family," Maecha said.
Police have said they are taking the threats seriously and are keeping a watch on both Juanes and Maecha's homes. Both live in Key Biscayne, an exclusive island enclave southeast of Miami's downtown.
Maecha said both men were grateful for the police action. He also compared the visit to Pope John Paul II's visit to Cuba in January 1998.
"There is absolutely nothing political about this show, and like Pope John Paul II who held a service of peace for millions of Cubans ... years ago, Juanes' mission is to do the same, but through his music," Maecha said.
Event promoters insist the Havana concert will have no ideological overtones, even if it is being staged in Havana's Revolution Plaza with its famed homage to fallen revolutionary Ernesto "Che" Guevara on the side of a building roughly half a dozen stories tall. Among the other acts scheduled to perform are Cuban folk legend Silvio Rodriguez and Cuban salsa stars Los Van Van.
The Grammy-winning Juanes is known for his social activism. His first "Peace Without Borders" concert in March 2008 drew tens of thousands to the border between Venezuela and Colombia when tensions were high over a Colombian commando raid into neighboring Ecuador that killed a leading rebel commander.
Cuba: Pre-concert nerves caused Juanes outburst
Sep 25, 2009 7:00 am PDT
Cuba's official press said Friday that a Colombian rock star's nerves got the better of him before last weekend's historic "peace concert" in Havana, causing an outburst against authorities in which he threatened to cancel the show. The c...
Rocker Juanes' wife gives birth to son in Miami
Sep 14, 2009 10:00 am PDT
Less than a week before his "Peace Without Borders" concert in Havana, Colombian rocker Juanes and his wife, Karen, welcomed their first son over the weekend. The singer announced on his Twitter page Saturday that his wife had given birth...
Lineup announced for Juanes' Havana concert
Sep 10, 2009 9:00 pm PDT
An international lineup of Latin acts will join Colombian rocker Juanes at his controversial "Paz Sin Fronteras" (Peace Without Borders) concert, scheduled for Havana, Cuba, on September 20. The free concert, which coincides with the Unit...
Cuba condemns threats against Juanes over concert
Aug 22, 2009 8:00 am PDT
Cuba is condemning threats made against Colombian pop singer Juanes, who plans to stage a "Peace Without Borders" concert next month in Havana's Plaza of the Revolution. Cuban Culture Minister Abel Prieto blamed anti-Castro exiles in the ...
Legend, Juanes to perform at NBA All-Star game
Jan 22, 2009 4:00 am PST
John Legend has gotten the green light from the NBA to sing at its annual all-star game. Latin rock star Juanes will join Legend at the Feb. 15 All-Star event in Phoenix. They will sing "If You're Out There," an anthem about leadership, f...