Olav Gurvin
... that musicologist Olav Gurvin co-edited the first Norwegian music encyclopedia in 1949?
... that <a href="./Musicology" id="mwCY8" rel="mw:WikiLink" title="Musicology">musicologist</a> <b id="mwCZA"><a href="./Olav_Gurvin" id="mwCZE" rel="mw:WikiLink" title="Olav Gurvin">Olav Gurvin</a></b> co-edited the first <a href="./Norway" id="mwCZI" rel="mw:WikiLink" title="Norway">Norwegian</a> music encyclopedia in 1949?