Christmas ChantsAmazon. com Recorded in 1958 at the Spanish Abbey of Santo Domingo de Silos, this historic recording has become a minor classic, a 25 track collection of Gregorian chants that were the first to be recorded at the Castilian monastery. Part of the import of these somewhat crude recordings is their authenticity; although the traditional Gregorian chant had been corrupted by the mid 19th century, these performances were the result of exhaustive