Question: Which singer is also a guitarist, Kang Seung-yoon or Piotr Wiwczarek?
Sentence (from "Go to Hell (EP)"): There is a slight difference in mixing between "Go to Hell" and "Tibi Et Igni": the second guitar solo in "Where Angels Weep" was performed by Marek "Spider" Pająk, while on the album all guitars were performed by Piotr "Peter" Wiwczarek.
Relevant evidence: No