Some of you have been asking how to go from an open string to muting while playing back at the saddle without using palm muting. I invented for myself this technique at the same time as Hybrid Sarod around 30 years ago. Here is a LIVE to iPhone snip taken from my Coronavirus Exercises-Guitar Therapy (Part 2) video from April 2020 describing the combination of Hybrid Sarod and right hand finger muting or P.I. muting.
Roy Marchbank: P.I. muting