http://www.cello.org/casals/casals.htm Biographical information, photos, essays and books about the famous Catalonian cellist. Compiled by Marshall C. St. John. http://encarta.msn.com/index/conciseindex/53/0536B000.htm Encarta article on the cellist, conductor, composer, pianist, and humanitarian. http://members.aol.com/boriken01/casals.htm In San Juan, Puerto Rico. Short description and photo. Visitors can watch "live" performances by the Maestro, as soloist and conductor.