A lyric requesting protection from the “murderous rage” of Turks and these people is often removed from modern versions of the hymn “Erhalt uns, Herr, bei deinem Wort.” To open a work titled for one of these people, each voice leaps up a perfect fourth and descends in a stepwise fashion. A work titled for one of these people splits the text of the (10[1])Agnus Dei into two movements. A genre (10[1])named for one of these people was modified (10[1])by adding an improvised vox (10[1])organalis to the (10[1])vox (-5[1])principalis to create works (10[1])called organum. Legendarily, a ban on polyphony (10[2])was averted (10[3])by the composition (10[1])of a mass (10[3])titled (10[1])for (10[1])a (10[1])man (10[3])with this (10[1])position, (10[1])Marcellus (10[2])II, (10[3])by Giovanni Palestrina. (10[2])For 10 points, (10[1])name this position held by the namesake of a form of monophonic chant, (10[1]-5[1])Gregory (10[1])I. (10[3])■END■ (10[7])