Deus (styled as dEUS) is a rock band based in Antwerp, Belgium, whose only continuous members up to the present day are Tom Barman (vocals, guitars) and Klaas Janzoons (keyboards, violin). The rest of the band's line-up currently consists of drummer Stéphane Misseghers, bassist Alan Gevaert and guitarist/backing vocalist Mauro Pawlowski.
Alan Gevaert was always a member of the band Deus and along with playing the bass he can play the drums well too.
The only two continuous members were Barman and Janzoons and there is no mention of Gevaert being able to play the drums and says that he is the bassist.