File:Cowell-Piano Concerto M1.ogg

Summary
Description: 29-second OGG Vorbis (quality 0) sample—with applied 2-second fadein—of Concerto for Piano and Orchestra (1928), second movement, "Tone Cluster," composed by Henry Cowell and performed by Stefan Litwin (p) and the Radio Symphony Orchestra Saarbrücken, Michael Stern (dir) Copyright holder: col legno/Saarländischer Rundfunk Source: American Piano Concertos; Henry Cowell CD, Stefan Liwin et al. (col legno, 2001)

Fair use in tone cluster
This is a sound sample from a commercial recording. Its inclusion here is claimed as fair use because:
 * It illustrates an educational article that specifically discusses this piece's important role in making the tone cluster part of the lexicon of modern classical music, particularly in an orchestral context, as heard in the sample;
 * It is a low-bit-rate sample of about 30 seconds from a much longer recording, and could not be used as a substitute for the original commercial recording;
 * It is not replaceable with a free-use sample of comparable educational value; and
 * It is believed that this sample will not affect the value of the original work or limit the copyright holder's rights or ability to distribute the original recording.