Who is credited with composing the music for Lucky?

Isabella Summers is credited with composing the music for Lucky. She wrote the series’ original score, supplying the instrumental sound that underscores its crime-thriller tension and Lucky Armstrong’s increasingly dangerous escape.

Summers is also known by the stage name Isa Machine and is a founding member of Florence + the Machine. Her television and film scoring work includes Little Fires Everywhere, Physical, The Offer, Lady Chatterley’s Lover, and KAOS, making Lucky part of an established screen-composing career rather than an isolated credit.

A common mix-up is Fiona Apple, whose song “Horns of a Bull” serves as Lucky’s opening theme. Apple contributes a prominent musical identity to the series, but she is not the composer of its original score. Other listed names, including Aika Miyake and Tyler L. Cook, are associated with editorial work rather than the score.