This is a correct answer to the following question about Sound mass. Yes or no?
Answer: A texture may be arranged so as to, "closely approach the single-object status of fused-ensemble timbres , for example, the beautiful 'northern lights' chord ..., in a very interesting distribution of pitches, produces a fused sound supported by a suspended cymbal roll " (Erickson (1975), p.166 & 168) .
Question: what composer used sound mass
