The alpohorn! That is the candy cane thing running left to right above the truck shiny brass bell....Done on time! A wonder! Plays great. 

mouthpiece end of alphorn above drivers door 

The bell of the alphorn- so good to have something actually happen and get done. Refreshing in a year when everything seems to be way behind schedule. 

At last an Alphorn on the truck! It is the thing looking like a candy cane leading from mouthpiece center bottom right to bell in back.