File:Cage-sonata02-tilbury.ogg

• Composer: John Cage (1912–1992)
• Performer(s): John Tilbury
• Recorded at All Saint's, Petersham, December 1974.
• Track 2 of "John Cage: Sonatas and Interludes for prepared piano". Originally released on Decca Headline HEAD 9 (LP), also released on Explore Records EXP0004 (see [1])
• Title of excerpt: Excerpt from Sonata II
• Encoding: 8 seconds (less than 10% of the track), OGG Vorbis quality setting 1 (low).

	This is a sound sample from a song, movie, sound effect, or other audio recording that is currently copyrighted. The copyright for it may be owned by the company who made it or the author. For a song, it may also be owned by the person(s) who performed it. It is believed that the use of this work qualifies as fair use under United States copyright law when used on the English-language Wikipedia, hosted on servers in the U.S. by the non-profit Wikimedia Foundation, where: the sample is being used for commentary on the recording in question; the sample contributes significantly to the encyclopedia articles in which it is used (listed under the heading "File usage" below) in a way that cannot be duplicated by other forms of media; the sample is short in relation to the duration of the recorded track, and is of inferior quality to the original recording; no other samples from the same track are currently used in Wikipedia; there is no adequate free alternative available. A more detailed fair use rationale should be provided by the user who uploaded this sample. Any other uses of this sample, on Wikipedia or elsewhere, may be copyright infringement. If you are the copyright holder of this sample and you feel that its use here does not fall under "fair use", please see Wikipedia:Copyright problems for information on how to proceed. To the uploader: If this is a free, non-copyrighted audio recording, please post it to Wikimedia Commons instead. Fair use //en.wikipedia.org/wiki/File:Cage-sonata02-tilbury.ogg true

This is a sound sample from a commercial recording. Its inclusion here is claimed as fair use because:

• it illustrates an educational article that includes a historical and critical examination of the excerpt;
• it is a sample of about 8 seconds from a much longer recording, and could not be used as a substitute for the original commercial recording; and
• it is not replaceable with an uncopyrighted or freely copyrighted sample of comparable educational value.

I believe that this use of the excerpt is in good faith, and that its inclusion enhances rather than reduces the commercial value of the recording from which it was drawn; however, if the owner of the copyright wishes to challenge my use, I will be happy to remove it promptly, with apology.