322. _Fifty-part canon._ "Mr. Browning explained that a 'canon, in
music, is a piece wherein the subject is repeated in various keys, and
being strictly obeyed in the repetition, becomes the canon, the
imperative law to what follows.' Fifty of such parts would be indeed a
notable peal; to manage three is enough of an achievement for a good
musician." Berdoe, _Browning Cyclopædia_: page 180.
480. _The band-roll._ Her head was ornamented with a band on which were
strung Persian coins.