Answer:
The Force theme
Step-by-step explanation:
The "Empire Strikes Back" is a space opera film of the Star Wars series. It was directed by director, Irvin Kershner. Luke Skywalker is the main protagonist of the film.
At one scene of the film, in the Wampa's cave when Luke was hanged upside down, he made two failed attempts to reach hi saber. He finally succeeded in having his light saber on the third attempt. On this occasion, as Luke was drawing the saber on his hand, the force theme was played at the background.
After he draws the saber, he finally managed to escaped the cave hurting wampa with his saber.