Of a later date, we have the book published in 1838 by Angus Mac Kay, piper to the Queen. It was a pretentious volume, containing sixty pibrochs, with histories of the tunes, the lives of the hereditary pipers, and other interesting matter. It will always be a puzzle to students of pipe music why Mac Donald and Mac Kay included in their books so many poor pieces and left out some of the best. Ross’s collection, which appeared long after, contained some which one would have thought Mac Kay or Mac Donald might have had. Messrs. Glen, Edinburgh, published a collection dated 1854, and there are besides the publications of Mac Phee, Mac Lachlan, Gunn, Henderson, Mac Kinnon, Bett, and others, all issued later. Most of these, however, appear to have been based largely on Mac Donald’s and Mac Kay’s books. Mr. David Glen of Edinburgh has, it may be added, published recently the old pipe music of the Clan Mac Lean, compiled under the supervision of the Clan Mac Lean Society of Glasgow. The Gesto collection of Highland music, edited by Dr. Keith Norman Mac Donald, and dedicated to the Mac Leods of Gesto, is perhaps the most outstanding publication in which the music of the pipes has been adapted for the piano. It was published in 1895. Dr. Mac Donald’s avowed object was to supply a collection free from all adulteration, and to preserve the music as it was sung and played by the Highlanders themselves. The book, while not containing everything that is good in pipe music, undoubtedly contains a larger selection of the best than any other. There are songs, pibrochs, and laments; marches, quicksteps, and general martial music; and also reels and strathspeys, numbering in the aggregate about three hundred and forty tunes; and all over, the book is perhaps more interesting and comprehensive than any that has been issued. A second edition was published in 1898.