Hi George,
thanks for your answer.
I am a classical musician in freetime but I play popular music and german filmmusic from the 20s to the 60s as well.
Here I am working on techniques for bluegrass on my viola. I think, the sound of the viola matches to bluegrass because it has a warm sound. Sometimes it is difficult to put the lessons for violin to viola because on the viola I miss the E-String, but it becomes better and better.
Many greetings from Dresden and a happy new year
Ansgar