"Europa (Earth's Cry Heaven's Smile)", written by Carlos Santana and Tom Coster, is from Santana's 1976 album Amigos.
https://en.wikipedia.org/wiki/Europa_(Earth's_Cry_Heaven's_Smile)
https://en.wikipedia.org/wiki/Amigos_(Santana_album)
https://en.wikipedia.org/wiki/Santana_(band)
https://en.wikipedia.org/wiki/Europa_(Earth's_Cry_Heaven's_Smile)
https://en.wikipedia.org/wiki/Amigos_(Santana_album)
https://en.wikipedia.org/wiki/Santana_(band)
Text to this post, obtained from this song's Wikipedia page, has been slightly modified and made available here under the Creative Commons Attribution-ShareAlike 3.0 Unported License. (CC BY-SA 3.0)
https://creativecommons.org/licenses/by-sa/3.0/