[1] The music did not sell significantly until it was re-released by Angel Records in 1994 when it was marketed as an antidote to the stress of modern life.

There was a break in the tradition in the 1830s when the abbey was closed by the government as part of the so-called Ecclesiastical Confiscations of Mendizábal.

Sources agree that the music on Chant had been recorded some years before it achieved worldwide fame.

However, following the commercial success of Chant, they made publicity appearances and were interviewed on The Tonight Show and Good Morning America.

Sandra Boynton also produced a book and CD entitled Grunt: Pigorian Chant from Snouto Domoinko de Silo.