There are not so many rock guitarists with a unique style and the same flair for melody as Carlos Santana. „Samba Pa Ti“ is one of his signature tunes. Really beautiful. To me, this does not require a Tube Screamer or MesaBoogie amplification to sound right.
This is of course only the main theme. Most of it is played maintaining the chord position, so during the long notes you have to think of something to fill the breaks. The small diagonal lines before a note indicate a slide. Really useful basis for improvisation and can be repeated endlessly.