What is incident at neshabur meaning?

Incident at Neshabur is a song by American rock band Santana from their 1970 album "Abraxas". The song is named after the Persian city of Nishapur and features a fusion of Latin and Arabic rhythms. The lyrics are instrumental, with the guitar and organ being the lead elements in the song. The song is considered one of Santana's best instrumental tracks and has been covered by various artists. The title of the song may refer to a mystical encounter or vision experienced by the band during their travels in the Middle East.