This has always been a part of my "Stranded on an Island" collection:
Carlos Santana - Blues For Salvador (1987) Full Album - YouTube
Although it won a grammy, it really doesn't ever come up when people bring up Carlos. His Supernatural, as well as his earlier works kind of over always overshadow this one. It captured my soul at first listen and I've left it in the CD player for weeks on end. Also his "Sacred Fire" gets a nod from me too. Best version of Black Magic Woman ever on that (with him and his bro trading off leads).
https://www.youtube.com/watch?v=W4B_ELinA9A