Hi Fran - great article - I will give it a 5 for now but I thnk it is begging to become a 5+.
I held opff on the plus because although I really liked the album by album carfeer history, that was the main part of the article, and the remaining details on the band were a little sketchy. If you added more info on the history style and influences of the band, and maybe a little more on the individual members, this could easily be a high scoring 5+