Miguel, I agree with just about everything you say.but the duet I would like to see in Cher &amp; Michael MacDonald. In fact Cher herself has commented on his voice herself.  They would sound excellent together.  They both have the deep contralto voices and Cher is certainly missing the boat by not using her voice in either genre of Blues or R&amp;B.  Her voice has matured to the point where it is an r&amp;b Blues voicesCher and bb King I could go there too.