It features original music by Tony® and 8-time Oscar® winner Alan Menken (Disney’s Aladdin, Enchanted), lyrics by Glenn Slater, book by Bill and Cheri Steinkellner with additional book material by Douglas Carter Beane.

Source: https://www.halifaxcourier.co.uk/arts-and-culture/theatre-and-stage/sister-act-musical-heads-to-yorkshire-lesley-joseph-leads-cast-4408852

The film, which stars Halle Bailey as Ariel, is a new adaptation of the 1989 Howard Ashman and Alan Menken musical inspired by the original Hans Christian Andersen fairy tale, with new music from icon Lin-Manuel Miranda.

Source: https://screenrant.com/little-mermaid-trailer-super-bowl-not-released-reactions/

The musical was created by Alan Menken and Howard Ashman, and was based on the 1960 film of the same name.

Source: https://ottawacitizen.com/entertainment/cappies/cappies-all-saints-cast-presents-high-quality-memorable-performance-of-little-shop-of-horrors-2