Nils Hilmer Lofgren is an American rock musician, recording artist, songwriter, and multi-instrumentalist. Along with his work as a solo artist, he has been a member of Bruce Springsteen's E Street Band since 1984, a member of Crazy Horse, and founder/frontman of the band Grin. Lofgren was inducted into the Rock and Roll Hall of Fame as a member of the E Street Band in 2014.

Neil Percival Young is a Canadian and American singer and songwriter. After embarking on a music career in Winnipeg in the 1960s, Young moved to Los Angeles, joining the folk-rock group Buffalo Springfield. Since the beginning of his solo career, often with backing by the band Crazy Horse, he has released critically acclaimed albums such as Everybody Knows This Is Nowhere (1969), After the Gold Rush (1970), Harvest (1972), On the Beach (1974), and Rust Never Sleeps (1979). He was also a part-time member of Crosby, Stills, Nash & Young, with whom he recorded the chart-topping 1970 album Déjà Vu.