That tune, "Cauld Kail," is such a favourite of yours, that I once more roved out yesterday for a gloamin-shot at the muses; when the muse that presides o'er the shores of Nith, or rather my old inspiring dearest nymph, Coila, whispered me the following. I have two reasons for thinking that it was my early, sweet, simple inspirer that was by my elbow, "smooth gliding without step," and pouring the song on my glowing fancy. In the first place, since I left Coila's haunts, not a fragment of a poet has arisen to cheer her solitary musings, by catching inspiration from her; so I more than suspect she has followed me hither, or at least makes me occasional visits; secondly, the last stanza of this song I send you is the very words that Coila taught me many years ago, and which I set to an old Scots reel in Johnson's _Museum_. Autumn is my propitious season. I make more verses in it than in all the year else. God bless you. * * * * XIII. _Sept_. 1793. You may readily trust, my dear Sir, that any exertion in my power is heartily at your service. But one thing I must hint to you; the very name of Peter Finder is of great service to your publication, so get a verse from him now and then; though I have no objection, as well as I can, to bear the burden of the business. You know that my pretensions to musical taste are merely a few of nature's instincts, untaught and untutored by art. For this reason, many musical compositions, particularly where much of the merit lies in counterpoint, however they may transport and ravish the ears of your connoisseurs, affect my simple lug no otherwise than merely as melodious din. On the other hand, by way of amends, I am delighted with many little melodies which the learned musician despises as silly and insipid. I do not know whether the old air "Hey tuttie taittie" may rank among this number; but well I know that, with Frazer's hautboy, it has often filled my eyes with tears. There is a tradition, which I have met with in many places of Scotland, that it was Robert Bruce's march at the battle of Bannockburn. This thought, in my solitary wanderings, warmed me to a pitch of enthusiasm on the theme of Liberty and Independence, which I threw into a kind of Scottish ode, fitted to the air, that one might suppose to be the gallant Royal Scot's address to his heroic followers on that eventful morning. BRUCE TO HIS TROOPS, On the Eve of the Battle of Bannockburn. _Hey tuttie taittie_. Scots, wha hae wi' Wallace bled, (etc.) So may God ever defend the cause of Truth and Liberty, as He did that day!--Amen.