Amazingly, in spite of all the work he's done, Jeff has only released one album on his own. Tons of collaborations, yes, solos, just one. Wow! I hope he gets busy and releases more before he retires.
Interesting assortment in your Top Artists. Alan Parsons is an incredible talent. So is Jeff Lynne (ELO). Have you heard his solo album, "Armchair Theatre"? I'd actually like to hear a Parsons/Lynne mashup. I think the collaboration would be great.