Both guitar players play MK's part. Robbie's solo's are great, the other player is not that good. Played the same licks over and over again as final solo's to R&J and TOL and messed up the MFN riff. He is a good rhythm player and good on JI's solo solo's (
), but not for DS. Robbie is good but plays with a pick and therefore lacks MK's emotion, which does not matter that much on WOL, Expresso and The Bug, but feels uncomfortable during SOS and BIA. Yet these were very good performances ofcourse. Only song they should drop is OES, absolutely no climax on that one and very cheesy guitar work from the non-Robbie guitarist, some cheap effect over it that ruins everything. MK's arrangement nowadays is way better.