Sousaphone

One of the most popular brass instruments out there is without any doubt the sousaphone. Unfortunately, I never had a chance to hold one in my hands not to mention to play it, but since I never know what is going to happen in my life, I never know if in the future I am not going to try to play it. I will especially be interested in learning to play the sousaphone when I am slightly older and have more time on my hands.