The beauties of melody : a collection of the most popular airs, duets, glees, &c. of the most esteemed authors, ancient and modern, comprising those of Arne, Handel, Haydn, Mozart, Winter, Weber, Bishop, &c., also a selection of the best and most approved Irish melodies; with appropriate words, written expressly for them. The symphonies and accompaniments entirely new, and composed for this work. Interspersed with many of the beautiful Scotch melodies, singing at the theatres, concerts, &c. Arranged for the voice, with an accompaniment for the piano-forte, &c. To which is prefixed, observations and instructions on music, particularly vocal and accompaniment