Question: Are Jonas Renkse and Justin Hayward both singers?
Sentence (from "Jonas Renkse"): Jonas Petter Renkse (born 19 May 1975) is a founding member, songwriter, lead vocalist (1991–1994, 1997-) and ex-drummer (1991–1994, 1996–1998) of the band Katatonia, founding member, songwriter, bassist, backing vocalist, ex-guitarist (2004) of the band Bloodbath.
Relevant evidence: Yes