 Eddie Van Halen played guitar and keyboards on the studio version of this song.During the 5150 Tour, he played the keyboards and switched to the guitar during the first solo, while Hagar played the rhythm parts before then.On later tours, he would play guitar only, while the keyboard was either played offstage by a hired performer (such as Alan Fitzgerald of Night Ranger during the For Unlawful Carnal Knowledge Tour), or prerecorded material was used.