Let's say a marzabomb or BRB obliterates a fleet. If there is a KPS counter in the game, it should be possible to trigger an audio track to take over or overlay the background music. Such a counter could actually be a small array, or set of counters for 1,2,5,10,15 and 30 seconds.
What's the point? To add special victory anthems to decorate these events. Could also be used in non-cosmetic stuff as well of course.
Cue 'trololo song' mod on steamrolling the enemy.