BARTÓK, LIGETI, ENESCU, Performed by Kirill Gerstein, Soyeon Kate Lee, piano; William Hagen, Chad Hoopes, Ida Kavafian, violin; Milena Pajaro-van de Stadt, viola; Eric Kim, cello; Escher String Quartet (Adam Barnett-Hart, Brendan Speltz, violin; Pierre Lapointe, viola; Brook Speltz, cello); Carol McGonnell, clarinet; Stefan Dohr, horn