Continuum for harpsichord is a musical composition by György Ligeti composed in 1968, and dedicated to the contemporary harpsichordist, . The composer describes the conception and result of its technique: This piece has also been arranged for barrel organ and for two player pianos by the composer. The piece has also been compared by classical music reviewers to the magnetic fluctuations of comet 67P/Churyumov–Gerasimenko as detected by the space probe Philae after the fluctuations were artistically sonificated by a German composer and sound designer to make them audible.