Herrera Ortega, Silvia, <br/><br/>
La canción política en Sergio Ortega / 
Silvia Herrera Ortega. 
 - 1 online resource :  music. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Personal Names: </label><br/>Ortega, Sergio, 1938-2003 --Criticism and interpretation.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Political ballads and songs--History--Chile--20th century.<br/>Popular music--Political aspects.--Chile
<br/><br/><label>LC Class. No.: </label>ML3917.C5 ebook