⌂ Creating "real" parenthesized dynamics

Although the easiest way to add parentheses to a dynamic mark is to use a \markup block, this method has a downside: the created objects will behave like text markups, and not like dynamics.

However, it is possible to create a similar object using the equivalent Scheme code (as described in the Notation Reference), combined with the make-dynamic-script function. This way, the markup will be regarded as a dynamic, and therefore will remain compatible with commands such as \dynamicUp or \dynamicDown.