Ah! I am in the same boat, Sailorgalaxy. I, too, graduated in May of this year. I was in band since sixth grade, and have participated in both marching band and concert band all four years of high school.
Unlike you, I do not get the chance to watch my band because I moved all the way on the other side of the country and only ever get to hear about them. I still have yet to have anyone from my band to send me a dang video! I do tear up when I hear another band playing while I am over hear and long to be in band again.
It suuuuuucks... crying