In October 2007 the Del Sol String Quartet was invited to premiere the composer's Spiral X playing the Library of Congress' collection of Stradivarius instruments.
UNG | Per Ung | Loung Ung | Haeng Ung Lee | Chinary Ung | Baik Tae-ung |
Del Sol has premiered new compositions from Daniel Bernard Roumain, Chinary Ung, Peter Sculthorpe and various emerging composers from Argentina, Mexico, Korea, China, Canada and the United States.