
The one being played by Chuck Nickles is a special version of the tuba, with 18" bell, the "Chicago-Presence", which we actually prefer to the regular 20" bell "Chicago-York". It gives the tuba a more focused tone and an immediate response more like you would expect of a 5/4, while still having the power of a 6/4.

There are lots of other exciting developments, so look out for further posts. I will try to post daily during our visit.