Guarneri Quartet: Arnold Steinhardt (Vln.1) John Dalley (Vln.2) Michael Tree (Vla.) David Soyer (Vlc.)
Guarneri Quartet: Arnold Steinhardt (Vln.1) John Dalley (Vln.2) Michael Tree (Vla.) David Soyer (Vlc.) Orion String Quartet: Daniel Phillips (Vln.1) Todd Phillips (Vln.2) Steven Tenenbom (Vla.) Timothy Eddy (Vlc.)