The Piano Concerto in A minor, Op. 16, composed by Edvard Grieg in 1868, was the only concerto Grieg completed. It is one of his most popular works and among the most popular of all piano concerti. (More from Wikipedia)
On June 6, 1966, Keith Emerson – later a founding member of the Nice and Emerson, Lake and Palmer – told Bruno Ceriotti that he was in the audience for a performance by the Soul Agents at the Marquee Club. As reported by Ceriotti on his blog: “The not yet famous organ God Keith Emerson was in the audience during one of the band’s Marquee shows that summer, and was duly inspired by Don Shinn’s act that featured hilarious stage antics such as a habit of disappearing around the back of his organ to draw out weird sounds with the aid of a screwdriver, and also ‘treated’ adaptations of classical pieces such as an arrangement of Edvard Grieg’s Piano Concerto in A Minor, one of the most popular of all piano concerti. Seeing Don Shinn do that, made Keith Emerson realise that he’d like to compile an act from what Don did.”
(May 2014)