I had tried for years to reproduce it with some instrument, but only now, with my new Yamaha Genos keyboard, I was able to make this formidable piece. 
It's a song taken from the movie Butch Cassidy and The Sundance Kid and it's a little melancholic melody but very sweet and pleasant to listen to.
I want to dedicate this song, in particular, to the saxophonist Dennis Wilson
who left us a year ago and who accompanied Burt and his band for many years in the concerts held all over the world. Ciao Dennis