The Tallis Scholars, 10 singers this year, brought their beautifully matched voices to Grace Cathedral for Sunday's concert, titled "Poetry in Music for the Virgin Mary." At first glance, the choice of a Mass based on a motet text from the Song of Solomon might seem to have little to do with the Virgin Mary. But the early Christian church managed to convince itself that the Song of Solomon was an allegory, thereby affording many composers the opportunity to set texts like Nigra sum (I am dark, but comely), which could be understood as praise of Mary.
The motet in question, written by Jean Lhéritier, uses only a couple of fragments of the original Biblical text. Giovanni Pierluigi da Palestrina's Missa nigra sum is a parody Mass (that is, a work quoting and developing material from another work). His Mass, based on Lhéritier's motet, made liberal use of its music, beginning several movements with the motet's opening theme, but all set to the text of the Mass rather than the Old Testament text. Both works are written for five parts (SATTB), which accounted for the presence of 10 singers — two on a part, four of them tenors. In the concert's second half, pieces ranged from four parts to eight, so the assignment of voices to parts had to be ingeniously arranged.
Palestrina's contrapuntal writing is elegant. He also makes effective use of homophonic chordal writing to bring out certain phrases, like crucifixus ... passus et sepultus est (crucified, dead, and buried). He occasionally varies the distribution of voices, for instance using only higher solo voices in the resurrexit, then bringing the full chorus back in — or beginning particular movements with particular voices. Two solo quartets were featured in the Sanctus (whether by Palestrina's design or that of Director Peter Phillips), which provided a nice variety of texture. The Benedictus was especially well-performed by a tight SATT quartet.
In remarks made in a preconcert interview, Phillips complained that producers tend to choose churches as venues for his ensemble's performances, though he prefers to think of them as concerts. He has a point, and there is no particular "authenticity" in hearing a Renaissance Mass sung in a church without also having interruptions for speaking, movement, incense, and parishioners mumbling their rosaries throughout. But in a concert performance, changes in tempo, dynamics, color, and phrasing are welcome. In a super-reverberant acoustic like Grace Cathedral's, such variety is difficult to achieve and needs exaggeration. Consistent beauty of sound is not the only factor to consider. Tempo especially, in this concert, was an issue; hearing every piece sung to virtually the same beat became a trial.