This noble concert march was commissioned by the Musikverein Heek, Germany, for its 125th anniversary. In German mythology, Donar is the God of Thunder, and in the area around Heek, ‘Thunder Mountain’ is a household name. The work begins with a stately opening, followed by a beautiful trio melody with rhythmical and energetic sections. This is a march that features and showcases a range of musical aspects. It is perfect as an opener or to create variety during a concert.