Crossroads as written and performed by Robert Johnson and as performed by Cream(Clapton on guitar)is an interesting example of a Blues taken effectively in two completely different directions. The Johnson version is classic Delta Blues with effective fingerpicking and a dramatic telling of the story. The Cream version is balls-to-the-wall rocknRoll with the most blistering guitar solos Clapton ever achieved, but is it blues? I believe it is, although it has only the faintest resemblance to the original. I believe it achieves the "real blues" label through the passion that underlays both the instumental and vocal performance by Clapton,Bruce and Baker.I am sure many would disagree, just like the lead guitarist in my band who refuses to profane Robert Johnson with any version we could muster. But I believe that Clapton and the boys paid high homage to Johnson, in spirit, in their version.