Engadgets has put out an auction listing the soundtrack album to Frozen, the first film in Disney’s animated movie franchise.

It is expected to sell for as much as $300 million.

The music album was produced by Disney in collaboration with the film’s producers, and features original songs written by the Frozen soundtrack composers, including Justin Hurwitz (Cinderella, Little Mermaid, The Little Mermaid).

It is one of the most expensive and sought after pieces of music ever produced by a studio for a film.