Here is a link to the current, Spring 2012 edition of the Newsletter of the International Brigades Memorial Trust which carries a review of the CD From Blantyre to Barcelona featuring the following songs in English.

THE FIGHT FOR SPAIN
WHITE FLAG
VIVA ESPANA; FIGHTING AGAINST FASCISM
A MOTHER'S WISH
FROM BELLSHILL TO BARCELONA
BLOOD AND RAIN
THE GHOSTS OF SPAIN
FIGHTING AGAINST FRANCO
FOUNTAIN OF TEARS
JARAMA VALLEY
Listen to all tracks with this linkFrom Blantyre to Barcelona -Listen Here
Scroll down to Page 11 for Item "Scots Give Voice To The Anti-fascist Volunteers" http://www.albavolunteer.org/wp-content/uploads/2012/02/IBMT-1-12LoRes.pdf