Keith Alan Olsen[1] (May 12, 1945 – March 9, 2020) was an American record producer and sound engineer, who worked with Magnum, Rick Springfield, Fleetwood Mac, Ozzy Osbourne, Grateful Dead, Whitesnake, Pat Benatar, Heart, Santana, Saga, Foreigner, Scorpions, Journey, The Babys, Emerson, Lake & Palmer, Joe Walsh, 38 Special, and Eric Burdon & the Animals, among others.
[citation needed] Olsen was born in Sioux Falls, South Dakota, and went to school in Minneapolis, where he developed an appreciation for classical, pop, and jazz music.
"[4] After moving to Los Angeles he was instrumental in launching the careers of Lindsey Buckingham and Stevie Nicks.
1 hit "Jessie's Girl"); REO Speedwagon; Pat Benatar; Heart; Joe Walsh; Starship; Santana; Kim Carnes; Sheila; Jethro Tull; The Babys; Magnum (Goodnight L.A.); Saga; Ozzy Osbourne (No Rest for the Wicked); Scorpions (Crazy World); Bad Company; Europe; 38 Special; Russ Ballard; Sammy Hagar; Whitesnake; Foreigner; Sheena Easton; Steve Perry; Journey; Loverboy; and Lou Gramm.
He was also involved in several movie soundtracks, including Footloose, Vision Quest, Tron, Flashdance and Top Gun.