For this, thanks once again to my friend of 25+ years Roy Cuckow in Sheffield, England. We're getting old Roy, but the Blues stays the same! For the Mayer-Clapton outstanding version of Crossroads click on the Eric Clapton tag in the left column.
There are a number of versions of this on the web, some of them featuring Clapton, and none of them equalling versions from the late '60s. This however has panache and is well worth watching.