Organ & Electronic Media
||E. C. Schirmer Music Company
Electronic Media, 1486A
“Reverberations” is a sequence of continuous, large and small sections and gestures, sometimes repeating, that concentrate on one parameter, sound, or performance technique at a time…. Perera is to be commended for his clear, uncluttered score and simple, precise instructions…. Of all the organ and tape pieces discussed here, “Reverberations” offers the performer the greatest intellectual stimulation.
Jeanie Rebecca Little, Serial, Aleatoric, and Electronic Techniques in American Organ Music Published Between 1960 and 1972. (Ph.D. Thesis, University of Iowa, 1975)