Under what record label was the Rolling Stones album featuring the song "Heart of Stone" released by in the UK?
Out of Our Heads:  It was released in 1965 through London Records in the US on 30 July 1965 (in both mono—catalogue number LL3429; and in stereo—PS429), and Decca Records in the UK on 24 September 1965 (mono—LK 4733; stereo—SKL 4733), with significant track listing differences between territories.
i don't know