My dear Max! So I couldn’t fail to put three of our most beautiful youthful escapades in music. The immortal poetry of the great Busch, who celebrated our deeds so brilliantly, has inspired me to music, so nice hardly to find: there are just wonderful melodies of our greatest opera composers, I – and this is a separate string of me - have stolen and captioned to the German verses. But, with what subtlety! […] Do you want my music to have a special treat, sing it as a duet with your little Max [....