Some scholars regard the resultant blur as"hardly aleatory, since exact pitches are carefully controlled and
any two performances will be substantially the same"(Rosner and Wolverton 2001)
although, according to another writer, this technique is essentially the same as that later used by Witold Lutosławski(Fisher 2010).
Some scholars regard the resultant blur as"hardly aleatory, since exact pitches are carefully controlled and
any two performances will be substantially the same"(Rosner and Wolverton 2001)
although, according to another writer, this technique is essentially the same as that later used by Witold Lutosławski(Fisher 2010)[unreliable source?].