Performing a lovely afternoon of works by composers Astor Piazzolla, Eugène Ysaÿe, Gabriela Lena Frank, Pablo de Sarasate, and Johann Sebastian Bach, Quad City Symphony Orchestra concertmaster and violinist Naha Greenholtz and pianist Marian Lee will fill Davenport's Figge Art Museum with classical delights on May 1, the artists combing their talents for the special QCSO presentation Up Close with Naha & Marian.