Sinfonietta
... that Francis Poulenc composed his Sinfonietta on a commission from the BBC?
... that <a href="./Francis_Poulenc" id="mwAkc" rel="mw:WikiLink" title="Francis Poulenc">Francis Poulenc</a> composed his <b id="mwAkg"><a href="./Sinfonietta_(Poulenc)" id="mwAkk" rel="mw:WikiLink" title="Sinfonietta (Poulenc)">Sinfonietta</a></b> on a commission from the <a href="./BBC" id="mwAko" rel="mw:WikiLink" title="BBC">BBC</a>?