The straightforward and economical explanation of this mistake is a lapsus oculi on the part of the mason triggered by the structural similarity in his draft of the local freak beta and the mu which immediately followed it.

We Americans have not so much need to take his admonitions to heart as Continental Europeans, seeing that captious critics are prone to regard us as suffering rather from gynocentrism than anthropocentrism.

[T]each thy Incubus to Poëtize, / And throvve abroad thy ſpurious Snotteries, / Vpon that puft-up Lumpe of Barmy froth, / […] / Or Clumſy Chil-blain'd Iudgement; that, vvith Oath, / Magnificates his Merit; and beſpaules / The conſcious Time, vvith humorous Fome; & bravvles, / As if his Organons of Senſe vvould crack / The ſinevves of my Patience.

The vocal pedagogue loves the Master Class idea. Such classes are usually conducted by the more plutocratic teachers for periods of from two to six weeks. Many of them vaguely promise to deliver a complete technique within that time.