Saturday, March 30th: Kafka Fragments at Tenri On Saturday at 8 PM, Kafka-Fragmente by  György Kurtág will be performed at Tenri Cultural Institute (43A West 13th Street,New York NY), by soprano Susan Narucki and violinist Curtis Macomber (tickets). Earlier this week, they performed it at another venue also abundantly supportive of contemporary classical music, Buffalo University.   Kafka-Fragmente is based on aphoristic texts by Franz Kafka from his diaries and correspondence. As is his practice, Kurtág brought the composition together gradually, collecting fragments over time and completing the piece in 1985. At seventy minutes in duration, until his opera Fin