This is my first time visiting the GPO Forum. I hope someone can help with my problem, which is one note of the solo viola which will not sound. It's the E-flat above the staff (viola clef). I thought at first it might be a range thing, but notes above it still sound. Just that one is silent.
This may have been addressed 1000 times, so please forgive me. What causes this problem and, more importantly, how do I correct it?
Thanks very much,