Grocott & Ward, comps. Grocott’s Familiar Quotations, 6th ed. 189-?.
Solo
See now, half cured, and perfectly well bred,
With nothing but a solo in his head.
Pope.—The Dunciad, Book IV. Line 323.
Why, if it be a solo, how should there be any thing else?
Bentley’s Criticism on the passage in Pope.