An utterly incredible album. I've always counted it as a rock album, thought it does straddle the line, but it's always been a Desert Island Disc for me regardless of classification. There is an utter magic to this album that struck me when I first heard it 35 years ago, and still strikes me every time I listen. I love it all, but the highlight for me is the ending progression of 'Stone Flower/La Fuente Del Ritmo/Every Step of the Way'. The buildup to and start of the guitar solo in 'Every Step of the Way' is the greatest instance of tension and release I have ever heard in music of any kind. This is Santana's greatest album by a country mile, even as excellent and visionary as some of the others (the first three,'Love Devotion Surrender', 'Welcome', 'Lotus', ' 'Borbeletta', "Moonflower') through the mid-70's are. The 2003 Legacy remaster of this is spectacular, a huge sonic upgrade on previous versions. Great pick. Don't miss this one.
What felser said! I love this album.