Bobby McFerrin (born New York City, March 11, 1950) is a jazz-influenced a cappella vocal performer and conductor. A ten-time Grammy Award winner, he is one of the world's best known vocal innovators and improvisers. His song "Don't Worry, Be Happy" (featured in the 1988 movie Cocktail, and the 2005 movie Jarhead) was a #1 U.S. pop hit in 1988. Mr. McFerrin and his oft-maligned hit "Don't Worry, Be Happy" were parodied on "The Simpsons" as "I'm Worried - Need Money".
Warsaw is a city with a tragic fate that survived considerable destruction, especially during World War II, when it was almost destroyed. But every time it is a city like a phoenix, reborn from the ashes. Today it is worth coming to Warsaw to see the magnificent restored palace complexes (the city center is listed as a UNESCO World Heritage Site), walk through the numerous temples, look into the modern Chopin Museum and interactive science centers. Tourists are also waiting for picturesque parks, jazz clubs and numerous sports facilities.