 She also issued her first two volumes of music.She was the first female composer in Britain to publish a collection of keyboard music, "The Six Sets of Lessons for the Harpsichord", published in her teens, dedicated to Viscountess Howe of the Kingdom of Ireland.Her music had many subscribers, among them were famous musicians, Handel and Francesco Geminiani as well as dukes, lawyers, barons, sirs, lords as well as captains.