I just learned from Lee Dummer of the death of Henry Charles Smith. It's a sad day, but he surely led a productive life and influenced players and music in general. He commissioned a great many works for euphonium and orchestra. Here is some more info:
https://www.feenotes.com/database/ar...henry-charles/
I studied with him starting around 1979 and whenever I could be near him. After I moved to MN upon leaving the CG Band, Henry led a joint brass choir from our church and a neighboring church. He arranged duets for Lee Dummer (also in this area) and me to play with the brass group 2 years in a row. What a thrill that was! Here is a photo of us discussing something before one of those events: