SAN DIEGO — Santana and Counting Crows are teaming up for a joint 2024 summer tour that will open in Toronto and conclude with concerts in San Diego and Phoenix. Billed as the “Oneness Tour,” it will include 29 shows in 28 cities. The North American concert trek comes 25 years after the release of Santana’s landmark “Supernatural” album, which won eight Grammy Awards, including for album, record and song of the year. The Santana band was launched in San Francisco in 1966 by guitarist Carlos Santana. He grew up largely in Tijuana, Mexico, and began his music career there performing as the teena…