Carlos Santana visits NPR for an interview about his new memoir The Universal Tone: Bringing My Story to Light. Maggie Starbard/NPR hide caption

itoggle caption Maggie Starbard/NPR

Carlos Santana, left, and Marcus Malone when they reunited in Oakland. Malone was part of Santana's band in the late '60s, then spent the past four decades or so living on the streets or in prison. YouTube hide caption

itoggle caption YouTube