"Roses" was a Rambert ballet in two parts. The first part used the music of Wagner's Seigfried Idyll and the second half fortunately used the Baermann Adagio for Clarinet and Strings.

I believe the Baermann was used for this pairing, as in the past the work was believed to have been written by Richard Wagner. It was only relatively recently that the true authorship of the work was discovered.