There are several bands using this name:
1) Device was the brainchild of 80s songwriter wunderkind Holly Knight. Knight was a prolific songwriter in the United States’ 80s, penning hits for Pat Benatar (Love is a Battlefield and Invincible), Animotion (Obsession and I Engineer), Tina Turner (The Best and Better Be Good To Me) and Aerosmith (Rag Doll).
Holly Knight (vocals, keyboards and bass) founded the band in 1986 with Paul Engemann (lead vocals) and Gene Black (guitar).
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