@honorio96 somehow I missed your post, sorry. SoundEffect items should work for key presses, but if I remember correctly, they didn't load for someone. Will check that. There isn't really a "loading complete" event yet, but you might be able to play some sound when the theme first gets the input focus, or on Component.onCompleted.

I'm a bit occupied with other projects at the moment, there might be no updates this week either :/