Bailey, Derek,  1930-2005. <br/><br/>
Musical improvisation :  its nature and practice in music / 
Derek Bailey. 
 - Englewood Cliffs, NJ. :  Prentice-Hall,  c1980. 
 - 154 p. ;  21 cm. 
<br/><br/> "A Spectrum book." 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0136070515 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Improvisation (Music)<br/>Music--Performance--History.
<br/><br/><label>LC Class. No.: </label>ML430.5  / .B34 1980 
<br/><br/><label>Dewey Class. No.: </label>781.6/5