Jakob Grün
... that Jakob Grün , concertmaster of the Vienna Court Opera Orchestra from 1868 to 1897, played violin solos standing, in Hungarian tradition?
... that <b id="mwAnY"><a href="./Jakob_Grün" id="mwAnc" rel="mw:WikiLink" title="Jakob Grün">Jakob Grün</a></b> <i id="mwAng">(pictured)</i>, <a href="./Concertmaster" id="mwAnk" rel="mw:WikiLink" title="Concertmaster">concertmaster</a> of the <a href="./Vienna_State_Opera" id="mwAno" rel="mw:WikiLink" title="Vienna State Opera">Vienna Court Opera Orchestra</a> from 1868 to 1897, played violin solos standing, in Hungarian tradition?