He's signing the article as: Dr. Brian May, CBE. Guitarist. As in: Doctor Brian May with a PhD in astrophysics from the Imperial College London, Commander of

He's signing the article as: Dr. Brian May, CBE. Guitarist. As in: Doctor Brian May with a PhD in astrophysics from the Imperial College London, Commander of the Order of the British Empire. Guitarist of Queen. It can't get cooler than that.