The Hilliard Ensemble is a British male vocal quartet originally devoted to the performance of early music.

The major event will be the new symphony, which was commissioned by the Philharmonic and features the four vocalists of the Hilliard Ensemble.

I found out that the Hilliard Ensemble was available.

The Hilliard Ensemble sings in the Hartke, which was commissioned by the Philharmonic.

He has recorded CDs as an organist, and with the Hilliard Ensemble.

The Hilliard Ensemble has presented the work in concert halls around the world.

The Hartke work has a choral section that will be performed by the Hilliard Ensemble.

Commissioned by the Philharmonic, the symphony includes vocal work by the Hilliard Ensemble.

For Bach's motets, she collaborated in 2003 with the Hilliard Ensemble.

The Hilliard Ensemble, using six male voices, gives immaculate performances that are rhythmically alive and expressive.