It's All Relative

My husband, the "fill-in-the-expletive-deleted-of-your-choice", said that I shouldn't waste my time trying to play the Breval. I should look at the Largo of the Vivaldi Cello Concerto in B-flat instead. Well, I tortured myself and tried to sightread the first seven measures in tenor clef, no less. The good thing about this, is after trying to play the Largo, the Swan looked positively easy. It's all relative, right?