Torstein Grythe
... that Torstein Grythe started the boys' choir Sølvguttene in 1940, and retired as conductor of the choir as late as 2004?
... that <b id="mwGR0"><a href="./Torstein_Grythe" id="mwGR4" rel="mw:WikiLink" title="Torstein Grythe">Torstein Grythe</a></b> started the boys' choir <a href="./Sølvguttene" id="mwGR8" rel="mw:WikiLink" title="Sølvguttene">Sølvguttene</a> in 1940, and retired as <a href="./Conducting" id="mwGSA" rel="mw:WikiLink" title="Conducting">conductor</a> of the choir as late as 2004?