The entertainer
Photo: Robert Torres.The classical audience loves its institutions - and flautist Sir James Galway (above) is beyond all doubt an institution. "The Man with the Golden Flute" (by his own approbation), Galway parlayed first chair in the Berlin Philharmonic into a solo career that has now spanned decades, and brought him into alignment with much of the pop firmament.Such success stories are becoming rarer and rarer (ho…