Hatto Ständer
... that Hatto Ständer, who played the organ in church services at age nine, was professor of organ playing, choral conducting, Gregorian chant and composition at the Technical University of Dortmund for more than three decades?
... that <b id="mwBxQ"><a href="./Hatto_Ständer" id="mwBxU" rel="mw:WikiLink" title="Hatto Ständer">Hatto Ständer</a></b>, who played the organ in church services at age nine, was professor of organ playing, choral conducting, Gregorian chant and composition at the <a href="./Technical_University_of_Dortmund" id="mwBxY" rel="mw:WikiLink" title="Technical University of Dortmund">Technical University of Dortmund</a> for more than three decades?