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.
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.