Yes, if you get a chance to go to this live, spend the $$ and the time and go experience it.

The motet is laid out for eight choirs of five voices (soprano, alto, tenor, baritone and bass). It is most likely that Tallis intended his singers to stand in a horseshoe shape. Beginning with a single voice from the first choir, other voices join in imitation, each in turn falling silent as the music moves around the eight choirs. All forty voices enter simultaneously for a few bars, and then the pattern of the opening is reversed with the music passing from choir eight to choir one. There is another brief full section, after which the choirs sing in antiphonal pairs, throwing the sound across the space between them. Finally all voices join for the culmination of the work. Though composed in imitative style and occasionally homophonic, its individual vocal lines act quite freely within its fairly simple harmonic framework, allowing for an astonishing number of individual musical ideas to be sung during its ten-to-twelve minute performance time. The work is a study in contrasts: the individual voices sing and are silent in turns, sometimes alone, sometimes in choirs, sometimes calling and answering, sometimes all together, so that, far from being a monotonous mess, the work is continually presenting new ideas.

The work is not often performed, as it requires at least forty singers capable of meeting its technical demands. The discipline that comes with performing the masterpiece is highlighted in the importance of the conductor and the performers alike. Whilst performers are distributed throughout a venue, the conductor becomes truly the hub for the piece throughout, as often there is little or no visibility between the performers, and a large venue will present acoustical challenges, not regarded with traditional choirs co-located.