Stratum
... that when the recording sessions of Stratum by Drottnar began, guitarist Bengt Olsson left the band, only to rejoin it a few months later?
... that when the recording sessions of <i id="mwAxk"><b id="mwAxo"><a href="./Stratum_(album)" id="mwAxs" rel="mw:WikiLink" title="Stratum (album)">Stratum</a></b></i> by <a href="./Drottnar" id="mwAxw" rel="mw:WikiLink" title="Drottnar">Drottnar</a> began, guitarist Bengt Olsson left the band, only to rejoin it a few months later?