The 1st collaboration between The Hilliard Ensemble & Jan Garbarek, Officium, was hailed as an artistic triumph, storming onto classical, jazz and pop charts worldwide (and subsequently selling over a million copies). Over the last 5 years, they have played hundreds of concerts and recently documented the 2nd chapter of their musical journey. The double album, Mnemosyne (pronounced neh-MOSS-in-ee), is broader in scope than it's predecessor, including expanded improvisation.