Scope and Contents A Duet, for Two Performers on one Piano Forte. Composed by I. G. Graeff. London, Engraved, Printed & Sold by Balls & Co... No. 2 A favorite Duet for two performers on one Piano Forte. Composed by J. Gildon London Printed & Sold by J. Balls... The Celebrated Egyptian Air, Arranged as a Rondo. By T. H. Butler. Adapted as a Duet, for two performers on one Piano Forte by Mr. Gildon... London... L'Anachorette. Sonata for the Piano Forte with an Accompaniment for a Flute or Violin, in...