Jay Ferguson (born John Arden Ferguson; May 10, 1947) is an American rock/pop musician, known for his work with Spirit and Jo Jo Gunne, and his 1978 solo hit "Thunder Island". His later career has been as a composer of music for television programs and films.
Jay Ferguson plays the keyboard.
The statement belongs to the category because it is informational targeting the focus: Jay Ferguson. The system likely has no way of knowing what instruments this artist plays.