Excellent, Steady Stan! I'm glad I'm not the only one! To fill you in, there is already a thread about this. It's here:
Library Corrections and Inconsistencies
Secondly, I think all the Sigur Ros is correct. I know Von, Angels of the Universe, and ( ) are, because I donated those. The only think I can think of that might be the corrections you are thinking of is that little symbol that looks like a defored "d" with a cross in it. It is pronounced
"th" and so I put that pronunciation in the place of the "deformed d" because it's not a normal character. If you know of something else, I'd like to know it too!