Ragnar Zolberg
Zolberg joined Pain of Salvation in 2011 as their guitar player and part-time singer and appeared on their 2014 album Falling Home and 2017 album In the Passing Light of Day . 
<triplet> Falling Home <subj> Pain of Salvation <obj> performer <subj> 2014 <obj> publication date <subj> In the Passing Light of Day <obj> followed by <triplet> In the Passing Light of Day <subj> Pain of Salvation <obj> performer <subj> 2017 <obj> publication date