SATTBB choir unaccompanied - Digital Download SKU: OX.9780193708082 Composed by Thomas Tallis. Edited by Sally Dunkley. Church Music Society. Octavo. 12 pages. Oxford University Press Digital #9780193708082. Published by Oxford University Press Digital (OX.9780193708082). ISBN 9780193708082.For SATTBarB unaccompanied. This fine Respond by Thomas Tallis is scored for SATTBarB, with the chant placed in the 2nd Tenor part. Intended for the Feast of Corpus Christi, it can be sung at any Eucharistic service, either as a straight-through motet or alternating with chant, in which case the superb final cadence is heard three times.