Songtitles starting with K supposedly recorded by Elvis

Kaw-liga
Composed by Hank Williams
Elvis sang (a few lines of) this song during his August 10, 1971 dinner show in Las Vegas..
You can hear it on the unofficial CD Rockin' against the roaring Falls and concert cassettes.

Keep them cold icy fingers off of me
Composed by John Lair
Supposedly Elvis performed this song at Humes High School in 1953 but no proof has been found.