Behind the scenes on the making of "Babylon."

'K-909' sets a stage where the artist's diverse world of music can be seen, such as the first released songs, special collaborations, and special arrangements as well as behind-the scenes content.

Grace Fisher was an active musician and dancer until a rare spine disease almost derailed her budding career. In this award winning documentary, we see grief transformed into gratitude and tragedy turned into opportunity.

When the silent cinema learned to speak, the audience was surprised not only by the voices of the actors and the sound effects, but also by a new element, the music, which, combined with the dance and an unprejudiced imagination, gave rise to a new genre, as important to Hollywood cinema as the western was: the musical. A journey through the history of this genre, from its beginnings to the present day.