The Most Rev. Notker Wolf, OSB (83) the former Abbot-Primate of the Benedictine Confederation (2000-2016) who, before that, served as the Archabbot of St. Ottilien Archabbey in Germany from 1977-2000 passed away in Frankfurt on April 3, 2024. He had been leading a pilgrimage to Italy but felt unwell. In trying to return home he stopped off overnight in Frankfurt awaiting a morning flight to Munich but passed away during the night in his hotel room.
His arms (rendered by the late Michael McCarthy) were slightly modified after he originally assumed them (second image). In addition, the artist chose to give his galero an extra row of tassels since he was Abbot-Primate of the Order but there is no precedent for such a decision. Abbot-Primate and Archabbots usually use a galero with twelve tassels as other Abbots do. The arms reflected his love of music as well as his own Benedictine monastic life.
May he rest in peace.
EXARANDORUM 
Dear Guy, As I wrote an article about the arms of the archabbots of St. Ottilien, I may provide more information, if you are interested. — Cheers from Bavaria, Dieter
Thanks for posting it. I appreciate seeing both with the explanations. R.I.P.