Holt then co-composed with Phipps for the BBC drama The Honourable Woman, for which they jointly won the 2015 Ivor Novello Award for Best Television Soundtrack, and were nominated again for a BAFTA.
She most recently collaborated with Phipps in 2017 for Victoria, for which she was nominated for a Primetime Emmy Award in the category of "Outstanding Music Composition for a Series".
Holt has also worked on My Mother and Other Strangers, the final series of Wallander, and the BBC adaptation of Sathnam Sanghera's novel The Boy With The Topknot.
[9] In 2022, it was announced that Holt would serve as composer for the Obi-Wan Kenobi series for Disney+, becoming the first woman to ever score a live-action Star Wars project.
[11][12] Holt was born in Worthing, West Sussex, studied violin at the Royal Academy of Music and composing at the National Film and Television School.