What is the fine-grained topic of the following text: Adapted from the Dickens classic, this musical features a brilliant score by Broadway heavy hitters Alan Menken (Little Mermaid, Aladdin, Beauty and the Beast) and Lynn Ahrens (Ragtime, Once on This Island, Seussical). Only return the topic.
A musical adaptation of a Dickens classic by Alan Menken and Lynn Ahrens.