Sunday 25 September 2011 4:00 pm The Red Hedgehog Concert at The Red Hedgehog Philip Glass String Quartet No. 4, 'Buczak' (1989) Harry Partch Two Studies on Ancient Greek Scales (arr. Ben Johnston) (1946/1997) Brian Mark String Quartet No. 2 John Cage Quartet in Four Parts (1950) Generously supported by the Zetland Foundation