Ever since Mimiche left that position it's been a free for all. In Ingeta, Gode Lofombo played the bass in all 28 songs (don't know about Kata Fumbwa) but in concerts and zamba zamba it's different guys. It's either Fanfan Bass or Dix Bass (I think that's there names). But if they are good enough for concerts why not the album? I know that Lofombo is the best right now but he's not a Maison Mere member.