hurghanico, I like to thank you for your well meaning and motivating feedback regarding my playing style! And your present is awesome to me (and others, will benefit as well) ! Never really thought on the chord progression of "Song of the wind", although it sounds very repetitive to me. But the Cmaj7 / Fmaj7 are somehow magic chords to me which turns me always into endless tunes ... Even more the playing style of CS in this song is important. And the initial sentence of the document "When Carlos first heard "Song of the WInd" after it was recorded, he cried uncontrollably ..." doesn't really makes me wonder: that is the only reaction a deep hearted musician can react hearing this type of tunes. Wasn't really aware that the Caravanserai-album was the final cut of the Mark-I Santana-Band (I call it like that). But this explains some things to me which happens later in his further musical career. I already felt somehow the desire of him for more spirituality in his playing style and the musical performance. Especially in that song. I am shure that I am going to play that song somewhere in the future. Not really there at the moment. All the best, wolbai - the RETROMANIAC.