. . . "An enthusiastic chamber musician and soloist, Ms. O???Connor has collaborated with such artists as Jaime Laredo, Peter Serkin, David Shifrin, Dawn Upshaw, Ida Kavafian, Ransom Wilson, Paula Robison, Charles Wadsworth, the Orion String Quartet, the Saint Lawrence Quartet, the Tokyo Quartet and the Kalichstein-Laredo-Robinson Trio." . . . . . . . .