These are two of my favorite Elvis songs of the 1960's. While Elvis was doing a lot of soft ballads at this time, he would still do a stellar rocker every now and then. I really like how they teamed these two songs together on the same single. It seemed to me as if Elvis was letting the piano on "His Latest Flame" and the great lead and bass guitar licks on "Little Sister" do the work that the Jordanaires would usually do. The vocals and music work together so wonderfully!