At the period of which we speak, the want of music in the services of the church seems to have been severely felt, though perhaps the simpler forms of the new ritual were comparatively but little adapted for musical display. Great exertions were made throughout the kingdom by the deans and chapters to restore the efficiency of the choirs; and Elizabeth, in the exercise of what then appeared an undoubted prerogative of the crown, issued her warrant for the impressment of singing men and boys for the castle of Windsor. The churches and cathedrals still, indeed, retained their organs; "the choirs and places where they sing" were still in being; all the _matériel_ was at hand; but, with the exception of the production of John Marbeck, called "The Book of Common Prayer Noted," which was printed in 1550, there was as yet no music for the new services in the English language. Two years after the accession of Elizabeth, and one year after the bill for the uniformity of common prayer had passed the legislature, a choral work, "very necessarie for the church of Christ to be frequented and used," was published, among the authors of which the name of Tallis appeared. The musical necessities of the newly established church appear to have stimulated or developed talents which, under other circumstances, might perhaps have been less prominently brought forward: at all events, the demand for this music would seem a principal reason why the early English masters should have devoted themselves so exclusively to sacred composition. Tallis and his pupil Byrd, both men of original genius, produced many compositions for the newly introduced ritual, which, by their intrinsic merit and comparative superiority, aided also by a constant demand for new music of the same character, gave a permanent direction to the exercise of musical talent; and the services of Tallis and Byrd became the classic objects of emulation and imitation, and sacred music became, in a peculiar manner, the national music of England. The compositions of these "fathers of our genuine and national sacred music," are still preserved, the latter of whom, Byrd, died in 1623, at the age of probably near eighty years.