By this, I mean is it possible to customise the audio of an app's menu icon. For example, if I hover over Mario Kart 7, I get the sound of an engine and some music. Is it possible to change the sound an app makes on the 3DS menu? If not, could it ever be made possible? Now the PS1 forwarder is a thing, it would be a really cool little thing to add some uniqueness to each of the title's previews!