Here's a super fun tango arrangement of Cole Porter's famous jazz standard "Night and Day".
You can use it as a stand alone solo piano piece or to accompany ballet classes where it's arranged to fit a pirouette exercise.
Arranged and recorded by Peter James on his album "Music for Ballet Class - Greatest Hits from the 1930's". https://www.musicforballetclass.com/album/music-for-ballet-class-greatest-hits-from-the-1930s-by-peter-james/