On my last trip to tune David Del Tredici (DDT)'s piano--a 1927 Steinway & Sons wood-grained finish model 'L', for those interested in such things--I was presented, as a gift, with a hand written manuscript of the piece he wrote ("Gloss") based on my piece ("Prélude d'Ennui")! DDT also published my piece as a companion to his should the performer wish to present the two works side-by-side. Thank you, David!