Bill Murray Sings as Baloo in 'The Jungle Book' Recording Studio

Watch Murray record "Bare Necessities."

— -- Watch as Bill Murray channels his inner Baloo in the recording studio in this new video.

GMA got an exclusive behind-the-scenes look inside the booth as Murray let loose while recording "Bare Necessities" for Disney's "The Jungle Book."

"The Jungle Book" hit theaters in April and was recently re-released in IMAX and on Blu-ray.

Disney is the parent company of ABC News.