21. Even a small upright can weigh, and the Steinway concert grand ( Model D ) weighs. 22. A great deal more thought is required concerning sound dynamics and projection from a concert grand . 23. The Terwilliger Family Foundation in Atlanta gave a nine-foot concert grand Steinway and a Steinway upright. 24. "It's actually closer in sound to Beethoven's piano than the modern concert grand , " she says. 25. It has two Steinway concert grand pianos. 26. An estimate from 2003 suggested that more than 90 % of concert grand pianos worldwide are D-274s. 27. At age four, she sang, danced and played concert grand at Chicago's Majestic ( Shubert ) Theatre. 28. Williams, 76, said he's recorded many of his hits on the $ 100, 000 concert grand piano. 29. Stern is accompanied by Joanne Pierce Martin, performing on a 9'6 " Imperial B�sendorfer concert grand piano. 30. Rehearsal time is scarce _ instead of a full concert grand , the company's office has an electric piano.