HBO's highly anticipated "Harry Potter" series, scheduled to debut in 2027, has officially secured acclaimed composer Hans Zimmer and his music company, Bleeding Fingers Music, to compose its score. This monumental television adaptation aims to bring J.K. Rowling's beloved seven books to life, with each novel—from "Sorcerer’s Stone" through "Deathly Hallows"—receiving its own full season, marking a significant reimagining for the wizarding world franchise.

Zimmer will collaborate with Bleeding Fingers composers Kara Talve and Anže Rozman on the score. In a joint statement, the composing trio expressed their deep respect for the existing "Harry Potter" musical legacy, acknowledging its status as a pivotal touch point for composers globally. They emphasized their humility in joining such a remarkable team and their profound responsibility to the project's magnitude. Their goal is to "bring audiences that little bit closer" to the magic while conscientiously honoring the musical foundations established before. This new score is designed to reinterpret the iconic sound for a long-form, prestige television format, building upon the memorable themes crafted by previous film composers such as John Williams, Patrick Doyle, Nicholas Hooper, and Alexandre Desplat, whose works, particularly Williams', have become synonymous with the magical universe.

The series will introduce a fresh cast for its central roles. Dominic McLaughlin, who has a prior acting credit in the Sky comedy "Grow," is cast as Harry Potter. Arabella Stanton, known for her performance as Matilda in the West End musical of the same name, will portray Hermione Granger. Alastair Stout, a newcomer with no previous acting credits, will take on the role of Ron Weasley.

The ensemble cast further boasts a mix of seasoned actors and new talent in key supporting roles. Veteran actor John Lithgow is set to play Albus Dumbledore, while Paapa Essiedu, known for "I May Destroy You," will portray Severus Snape. Oscar nominee Janet McTeer from "Tumbleweeds" will join as Professor McGonagall, and Nick Frost has been cast as Rubeus Hagrid.

Expanding the magical community, Katherine Parkinson will appear as Molly Weasley. The Weasley children will be played by Tristan Harland (Fred), Gabriel Harland (George), Ruari Spooner (Percy), and Gracie Cochrane (Ginny). Lox Pratt is cast as Draco Malfoy. Other Hogwarts students include Rory Wilmot as Neville Longbottom, Leo Earley as Seamus Finnigan, Alessia Leoni as Parvati Patil, Sienna Moosah as Lavender Brown, and Amos Kitson as Dudley Dursley. Additional cast members include Bel Powley as Petunia Dursley, Daniel Rigby as Vernon Dursley, Bertie Carvel as Cornelius Fudge, Paul Whitehouse as Argus Filch, Luke Thallon as Quirinus Quirrell, Louise Brealey as Madam Hooch, and Leigh Gill as Griphook.

Bleeding Fingers Music, founded by Hans Zimmer over a decade ago, continues to expand its global footprint, with a new London office slated to open later this year, solidifying its position as a major force in television scoring. Zimmer himself remains incredibly active and highly acclaimed, recently receiving an Oscar shortlist nomination for his work on "F1." His upcoming projects also include scores for the HBO series "Euphoria" and "Dune: Part Three," underscoring his ongoing influence in film and television music.