Gloria
... that on his first commission from the US, John Rutter composed Gloria as a concert piece for choir, brass, percussion, and organ?
... that on his first commission from the US, <a href="./John_Rutter" id="mwAbc" rel="mw:WikiLink" title="John Rutter">John Rutter</a> composed <b id="mwAbg"><a href="./Gloria_(Rutter)" id="mwAbk" rel="mw:WikiLink" title="Gloria (Rutter)">Gloria</a></b> as a concert piece for choir, brass, percussion, and organ?