This book records the result of certain clairvoyant investigations carried out by Mr Geoffrey Hodson on effects produced by music upon the adjacent matter of the superphysical worlds.

Eight compositions, including Handel, Bach, Mozart, Haydn and Wagner were studied and the results are recorded here in words and colour.

Mr Hodson's  observations arising from his clairvoyant research were carefully taken down while each performance was proceeding, and to  these descriptions  pictures were produced by artists later. 

The music was under the guidance of Dr Gordon Kingsley, of Beverley Hills Church, in Hollywood, California, and he has provided notes on the compositions.

Also included is a study of the responses of Physical substances to various vibrations, carried out by the Swiss scientist and artist Dr Hans Jenny, published here by permission of the author and the Editor of THE UNESCO COURIER, 1969, in which it appeared