Set Teitan or Sethlans Teitan (born 12 September 1978 as Davide Totaro) is an Italian musician, residing in Sweden. He was the guitarist of industrial black metal band Aborym from 1997–2005, lead guitarist for Bloodline 2000-2005, as well as the second guitarist of the Swedish black/melodic death metal band Dissection. He is also the second guitarist for Watain and performed on Arckanum's albums Antikosmos and ÞÞÞÞÞÞÞÞÞÞÞ.