Oh boy, music which I cannot perform without a good ,long period of desensitization to get my emotions under control.Also, have any of you noticed that the emotional impact seems to increase as we get older? The Allegri "Misereri", the Brahms motets, in particular, "Warum?" and "Las Dichts Nur nichts nicht dauren" but all of them are great The J.S. Bach motets also persist in blowing me away after 30 years of exposure.