Donald Mitchell remembers Hans Keller
Donald Mitchell, 3 September 1987
“... as had Heinrich Jalowetz and Luigi Dallapiccola before him: Hans and I had published an article on Don Giovanni by Dallapiccola in Music Survey in December 1950, which had brought Jalowetz’s observation to our attention. One might argue about the prophetic dimension, but what is indisputable is the extraordinary intensity and compression of the music. It was ... ”