Tattoo You (1981) is a seminal Rolling Stones album featuring the hit "Start Me Up," widely recognized for blending 1970s studio outtakes with new vocals and overdubs. It solidified a hard-rocking sound with hits like "Hang Fire" and ballads like "Waiting on a Friend". The album is celebrated for its, at times, more contemplative and, at other times, straightforward rock-and-roll style.