I've detailed my use case on the forums as well as voadi/voadi#34 (closed).

My item is comparable to the Gust Jar in Minish Cap. Holding the item button causes the item to start, and releasing it makes the item end. While the item is active it plays a sound, and when the button is released the sound immediately stops.

There seem to be some workarounds I can do for now (splitting my sound into its smallest components and repeating them with a timer), but having the ability to stop the sound would dramatically simplify this script.

Thank you 😄