Outcrops and Upshots, String Quartet No. 2, 1994, 15:11, (commissioned by Pacific Serenades, Los Angeles). On the CD, Outcrops and Upshots. For recordings and the first pages of movements III and VI, click here.
Four Movements for String Quartet, 1987, 18:30 (rev. 1996 (commissioned by Pacific Serenades, Los Angeles).