motet• Mozart had become acquainted with the choirmaster there, Anton Stoll, for whom he wrote the exquisitemotet Ave verum corpus.• Latinmotets alongside modern crowd-pullers - which brings us back to hymn-singing, where we began.• He transferred the technique to his petits motets, and then to his cantatas.• The motet was replaced by the two forms of anthem, the Mass by the Service.• Five masses and two motetssurvive.• They are essentially wordlessmotets, each polyphonic section neatly dovetailed into the next.