Rollin' down the roads

In the beginning, there was Robert Johnson:



Three decades later, there was Cream:



Another three decades plus, and we arrived at Rush:



Not really an evolution here, but how often do you hear a good cover of a cover? It sounds like Alex played the guitar solos in one take, and had a lot of fun in the process.

Which version is your favorite?

How do you think it be played in the 2030's? Will there still be electric guitars? I think yes.