I read an interview to Fredrik which he says that they rehearsed before the tour like 23 songs, so I think eventually they will gonna change a little bit, I assume the songs unperformed yet are with clean vocals also
I expect to see Haxprocess soon, Mikael stated that it is his favorite Opeth song at this moment, but it's pretty hard to play and need to practice a lot.
5/16 - Steven Wilson
10/2 - Iron Maiden (Yeah!!!) + Slayer (Meh) + Ghost (Yay)
12/5 - Steve Vai
12/6 - Kreator
2/15 - Transatlantic