As a teacher of the Chapman Stick for 35 years, I am posting some Bass oriented tapping lessons from the Stick. I would like to know if there is interest in these played and taught in 4ths instead of the Stick 5ths. I am working on transferring many new Stick techniques to standard 4ths Bass. I will most likely focus on at least 5 strings.
You should be able to get some good ideas even from the 5ths tuning. It is not difficult to translate to 4ths. You can play a pedal tone (quarter notes) with the right hand on your highest string for timing and effect.
