We have backing tracks of "Tenderly" in a Jazz Ballad Style for lead instrument players. You can also find backing tracks of male and female keys (Ella Fitzgerald key and Anita O'Day key) for singers to practice. And for pianists and guitarists, there are tracks made only using Bass and Drums. All backing tracks have an intro.
Have fun practicing with these backing tracks.

Jazz Ballad Style - Piano Trio -

Only Bass & Drums - Key of Eb -