| Cheers for the comments, I have corrected spelling errors. In retrospect I would have included Levon Helm from the start (its inevitable I was going to forget someone though).
I never realised that Cozy Powell played with Sabbath, so thanks for that catch. As he is also the least guessed answer I am now subbing him out for Helm. It may throw the results off slightly but will hopefully be a better quiz with the change.
On a positive note the results are almost a perfect bell curve which suggests an appropriate difficulty gradient, which I was finding difficult to judge when making this. |