Escobar: Requiem  
   CD review, background information on the man and his music, and related references from the Medieval Music and Arts Foundation.
   http://www.medieval.org/emfaq/cds/vir45328.htm

Escobar, Pedro de  
   Brief biography summarizing his works from the Grove Concise Dictionary of Music entry at WQXR radio.
   http://www.wqxr.com/cgi-bin/iowa/cla/learning/grove.html?record=2968

Pedro de Escobar  
   Freely downloadable MIDI audio files from On Classical/Kunst der Fuge.
   http://www.kunstderfuge.com/midi-e.htm#Escobar