@ralph I got an idea. Basically, a “Random Sound” option for Movieclips.

Basically, on any specific frame of the Movieclip, you could press “Random Sound” instead of just selecting a sound from the import menu. You could then select a list of sounds for it to random between from your sound library each time this frame is played. It might seem kinda useless at first but it has its uses (example: having there be actual sounds of a bunch of sword fighting happening in the background without the sounds getting extremely repetitive)