I assume this is the British group Cousteau? They were the support band to Del Amitri (my favourite Scottish band) on their last tour of UK, and most of the DA fans didn't seem too impressed - maybe a bit too quiet and introspective? I've not heard a note, so I'm not in a position to comment. The other support band was called Grim Northern Social, and they were a hit with the DA fans - might be worth investigating...