Hey I just found the trick !
I think I just started worrying a little too fast.
It's just that two CDs are tagged !!!
Just for info, if you don't figure the multi-CD ID3 trick, the correct list is :
- Fortitude And Chaos
- Black Hole
- Flint
- First Cause
- Third Dynasty
- Impro
- Change The Guard
- Multiplicity of Approaches
- Black Genghis