Cello Sonata
... that because he was unfamiliar with the cello, Francis Poulenc received help from the cellist Pierre Fournier when composing his Cello Sonata?
... that because he was unfamiliar with the cello, <a href="./Francis_Poulenc" id="mwARo" rel="mw:WikiLink" title="Francis Poulenc">Francis Poulenc</a> received help from the cellist <a href="./Pierre_Fournier" id="mwARs" rel="mw:WikiLink" title="Pierre Fournier">Pierre Fournier</a> when composing his <b id="mwARw"><a href="./Cello_Sonata_(Poulenc)" id="mwAR0" rel="mw:WikiLink" title="Cello Sonata (Poulenc)">Cello Sonata</a></b>?