"Inside Llewyn Davis" is not a direct true story but is inspired by the life of folk musician Dave Van Ronk and the 1960s Greenwich Village music scene. The film, directed by the Coen Brothers, follows a week in the life of a struggling folk singer, Llewyn Davis, as he navigates personal and professional challenges. While the characters and events are fictional, they reflect the struggles and atmosphere of the era, capturing the essence of the folk music revival.

"Inside Llewyn Davis," directed by the Coen Brothers, is worth watching for its unique portrayal of the 1960s folk music scene and its exploration of artistic struggle. The film features a standout performance by Oscar Isaac as a down-and-out musician navigating personal and professional challenges. With its beautiful cinematography, haunting soundtrack, and a blend of humor and melancholy, it offers a poignant reflection on ambition and failure. If you appreciate character-driven stories and a distinct style, it's definitely worth a watch.

Yes, Oscar Isaac sang in "Inside Llewyn Davis." He portrayed the titular character, Llewyn Davis, a struggling folk musician in 1960s New York City. Isaac performed several songs in the film, showcasing his vocal talents, which were well-received by both critics and audiences. The Coen Brothers, who directed the film, emphasized the authenticity of the music, and Isaac's performances were integral to the character's journey throughout the story.

As of October 2023, "Inside Llewyn Davis" is not available on Netflix. The film, directed by the Coen Brothers, can be found on other platforms, such as Amazon Prime Video and Hulu, or available for rent or purchase through services like Google Play, YouTube, and Apple iTunes. Availability may vary by region, so it's best to check your local streaming services for the most accurate information.