Detailed Instructions: Given a passage and a question, find the answer to the question based on the passage. The answer should consist of only one word that lies in the span of only one of the sentences in the passage.
Q: Paragraph: '' Eye of the Tiger '' is a song composed by American rock band Survivor . It was released as a single from their third album of the same name Eye of the Tiger and was also the theme song for the film Rocky III , which was released a day before the single . The song was written by Survivor guitarist Frankie Sullivan and keyboardist Jim Peterik , and was recorded at the request of Rocky III star , writer , and director Sylvester Stallone , after Queen denied him permission to use '' Another One Bites the Dust '' , the song Stallone intended as the Rocky III theme . The version of the song that appears in the movie is the demo version of the song . The movie version also contained tiger growls , something that did not appear on the album version . It features original Survivor singer Dave Bickler on lead vocals .
Question: who did the song eye of the tiger

A:
Survivor