All Shook Up is an unreleased cover version of the 1957 track by Elvis Presley (written by him and Otis Blackwell). The song was released as a single and stayed at the number 1 spot for eight weeks in the US Pop Chart.
It is believed Prince recorded a studio version of the song in August 2008 at Sunset Sound in Hollywood California, USA (where Prince also worked on First Cut Is The Deepest, Compassion, Turn Me Loose, Future Soul Song, Dreamer, Boom and covered Crimson And Clover).
A live performance cover version of the track (from 18 July 2009 (show #2) at the Auditorium Stravinski, Montreux, Switzerland) was streamed during the 3rdEye TV Show # 4 in 2013.
Prince's studio version of All Shook Up remains unreleased.