There are 2 productions in Barcelona. There is Grease en Espanol, and Grease! El Musical De Tu Vida. Which one are you referring toand do you have either of the albums? I have both.

Much like our Broadway production appeared in the Jerry Lewis marathon,, The Barcelona cast of Grease! El Musical De Tu Vida also did an appearance on a Marathon in Spain and can be seen here. http://youtube.com/watch?v=SEx77qwgC78