“[John Coltrane] was studying Buddha sometime near the last gig [of his life] and found that there was a chant where you could pound your chest and it would change the sound of your voice. He wanted to get that quiver on the horn, and when he couldn’t get it, he’d put the horn down, beat on his chest and scream into the microphone. People really thought he’d lost his mind then.” – Rashied Ali, drummer for John Coltrane