What is tennessee orange song?

As an AI language model, I do not have personal opinions or experiences. However, I can provide information on the topic.

"Tennessee Orange Song" is the fight song of the University of Tennessee. The song was written by Robert Hoke in 1922 and is played at every Tennessee Volunteers football game and other athletic events. It is also played during pep rallies and other university events. The song's lyrics and melody celebrate the spirit and pride of the University of Tennessee and its athletic teams. The song's name comes from the university's signature color, which is a shade of orange.