25th Anniversary of United Nations celebration (with performers from all around the world). Guests: --Ravi Shankar - ""Raga"" (classic Sitar selection) --The New Seekers (from Australia) - ""Look What They've Done to My Song, Ma"" --Astrud Gilberto (from Brazil) - medley of Bossa-nova songs including ""The Girl from Ipanema"" --Vladmir Krainev (Russian pianist) - Chopin Etude # 3 ""Winter Winds"" --The Young Americans - ""Through Children's Eyes"" & ""What the World Needs Now Is Love"" --Tokyo Kid Brothers (dancers) --Ballet Africains (African ceremonial songs & dances) --The Lado Dancers (Yugoslavian folk dancers) --Raphael (from Spain) - ""Hallelujah"" & ""Hava Nagila"" --The Idla Girls (gymnastic drill team from Sweeden)