Complex sentence: The Kafir harp is played primarily in the Nuristan people during gatherings and played prodominently by men and always with a plectrum in the right hand while using the left hand to mute certain strings.
Split into simpler sentences: The Kafir harp is played primarily in the Nuristan people during gatherings. It is played prodominently by men and always with a plectrum in the right hand while using the left hand to mute certain strings.