Her song features in Ryan Gosling’s hit movie, but Erima Maewa Kaihau was once a star too

Published on April 2, 2026

Over a century after its initial popularity, the hauntingly beautiful song “Pō Atarau” has found new life on the soundtrack of Ryan Gosling’s much-anticipated film, “Project Hail Mary.” The inclusion of this traditional Māori lulla renewed interest in its remarkable history, particularly in the legacy of Erima Maewa Kaihau, the woman who brought this song to prominence.

Kaihau, born in the late 19th century in what is now known as New Zealand, was not only a gifted composer but also a celebrated performer. Her passion for music and culture was deeply rooted in her Māori heritage, and she played a pivotal role in promoting Māori music both domestically and abroad. “Pō Atarau,” which translates to “Night is Falling,” encapsulates the rich traditions and storytelling heritage of the Māori people, weaving together themes of love, nature, and the spirit world.

In a time when Māori culture was often marginalized, Kaihau’s work stood out. She was one of the first women to publish a book of Māori songs, which served as a crucial tool for cultural preservation. Her compositions were celebrated not just for their melodic beauty, but also for their capacity to evoke emotion and communicate the depths of Māori spirituality.

The resurgence of “Pō Atarau” in popular media illustrates the enduring impact of Kaihau’s work. Its recent feature in “Project Hail Mary,” directed filmmaker Andy Weir, introduces a new audience to this timeless piece, ensuring that Kaihau’s legacy carries on. The film’s score incorporates the lulla a pivotal scene, subtly blending the essence of Māori culture into a futuristic narrative, highlighting how traditional art forms can resonate across time and space.

Today, there is a growing movement to acknowledge and honor the contributions of figures like Erima Maewa Kaihau in the arts. Her story represents a bridge between the past and present, showcasing the importance of cultural heritage and the need for representation in mainstream media. As audiences are captivated , many are also encouraged to delve deeper into the stories behind the music, learning about the woman who composed a song that has stood the test of time.

As “Pō Atarau” continues to echo through generations, it serves as a reminder of the rich cultural tapestry woven peoples of New Zealand and the impactful voices like Erima Maewa Kaihau, who fought to bring their stories into the light. The revival of her music in popular culture underscores the timeless relevance of Māori traditions and the necessity of preserving them for future generations.

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