An Unusual Effect in the Canon Per Tonos from J. S. Bach's Musical Offering Author(s): Dennis Collins and W. Andrew Schloss Source: Music Perception: An Interdisciplinary Journal, Vol. 19, No. 2 (Winter 2001), pp. 141-153 Published by: University of California Press Stable URL: http://www.jstor.org/stable/10.1525/mp.2001.19.2.141 Accessed: 29-11-2016 16:24 UTC JSTOR is a not-for-profit service that helps scholars, researchers, and students discover, use, and build upon a wide range of content in a trusted digital archive. We use information technology and tools to increase productivity and facilitate new forms of scholarship. For more information about JSTOR, please contact support@jstor.org. Your use of the JSTOR archive indicates your acceptance of the Terms & Conditions of Use, available at http://about.jstor.org/terms University of California Press is collaborating with JSTOR to digitize, preserve and extend access to Music Perception: An Interdisciplinary Journal This content downloaded from 130.102.42.98 on Tue, 29 Nov 2016 16:24:06 UTC All use subject to http://about.jstor.org/terms