She is the lead guitarist of the British indie rock band The Last Dinner Party, and has a background in jazz and classical music.

[1][2] Roberts moved to Manchester to attend Chetham's School of Music, where she studied both jazz and classical guitar.

[3] Roberts' professional career began in 2014 when she joined the Creative Leadership Ensemble, a project focused on encouraging women in jazz.

In reviews of the Last Dinner Party's debut album, Prelude to Ecstasy, Robert's guitar playing was described as "soaring, impressively stadium-ready axe heroics".

[22] Her live performances have also attracted positive reviews, with music critic Kitty Empire noting how Roberts "peels off rock solos with a Mona Lisa smile ... [and] precision and sangfroid".