Today, Gregorian chant is more or less 1300 years old ... The greatest thus far is the mass Gaude Mater for two soloists, mixed choir, small organ, large organ and symphony orchestra, the premiere of ...

Today, services are sung daily during term time by the world-renowned Choir of Westminster Abbey, and by visiting choirs when the Abbey Choir is in recess. The music sung ranges from Gregorian chant ...