Context: After an ill-concieved jaunt across an ocean on a now sunken air ship, the party bard lost all of her instruments. She now only has her voice. Currently, the party is on it’s way to assassinate a zealot halfling who is about ready to start a race-riot. Sneakiness is of the utmost importance. The party bard has a handy spell song called ‘song to soothe the savage beast’ which acts as a song of stealth.
DM: What do you use to play the song? You lost all your instruments in the ocean remember?
Bard: My mouth. I hum and sing a wordless spy tune. I mean like, a song you’d hear in a 007 movie. You know the one. DO-NAH-NEWWWW, DO-NAH-NEW, DUN-DUN. DO-NAH-NEWWW, DO-NAH-NEWWW, DUN-DUN. Do-Doo-DAH-Doo-Doo, DO-NAH-NEW, DO-NAH-NEWWWW-
[DM rolls saving throws for NPCs]
DM: Miraculously, this works.