http://www.eddiematus.com
http://www.middlecmusic.com
http://www.amalialaborde.com
http://www.bertarojas.com
http://www.eumus.edu.uy
http://www.peabody.jhu.edu http://departments.columbian.gwu.edu/music/ http://www.american.edu/cas/faculty/duhagons.cfm