Influenced by artists such as Tracy Chapman, Amy Winehouse and Norah Jones, the music of Bryony Heart has evolved into an organic blend of powerful pop with subtle tones of acoustic guitar to reveal that human touch. Her lyrics tell stories based on issues that are relatable for anyone growing up, such as the trials and tribulations that relationships bring, monotonous routines that makes every day seem the same and unfixable regrets. Heart's live performances are a strong, stripped back acoustic set, with her voice having been described as “spine chilling, powerful and unique”.