Mark S. G. Dyczkowski is an English Indologist, musician, and scholar of Tantra and Kashmir Shaivism.[1] He has published multiple translations and commentaries, most notably the 12-volume Manthanabhairava Tantra[2] and an 11-volume Tantrāloka including the commentary by Jayaratha. Dyczkowski also plays the sitar and has collected over 1,500 compositions for sitar.[3]