Key signature A minor as each accidental may be notated explicitly as required, or the piece may be modal or atonal. An example is Bartók's Piano Sonata, which has no fixed key and is highly chromatic. If not bound by common practice conventions, microtones can also be notated in a key signature; which microtonal symbols are used depends on the system. The common practice period conventions are so firmly established that some musical notation programs have been unable to show nonstandard key signatures until recently. The use of a one-flat signature developed in the Medieval period, but signatures with more than one
Hush ... Not A Word To Mary #36 to #18. By July 13, 1968, the single had moved from its previous position of #18 to #12. This single also marked the last of Rowles's s chart success in the UK. Hush ... Not A Word To Mary Hush ... Not A Word To Mary was the second UK hit for New Zealand singer John Rowles. It was the follow up release to his major hit If I Only Had Time. The song was written by Mitch Murray and Peter Callander. Mike Leander was the producer and arranger. The B side "The Night We Called It A Day"