Question: Which American recording engineer recorded Van Morrison's fifth studio album?
Sentence (from "Wally Heider"): A significant number of Rolling Stone Magazine's Top 500 albums were recorded in his studio including "Volunteers" by Jefferson Airplane, "Everybody Knows This Is Nowhere" by Neil Young with Crazy Horse, "Déjà Vu" by Crosby, Stills, Nash & Young, "Electric Warrior" by T. Rex, "Tupelo Honey" by Van Morrison, "American Beauty" by the Grateful Dead, "Green River" by Creedence Clearwater Revival and "Abraxas" by Santana.
Relevant evidence: Yes