Ava has noticed her tuba sounding a bit off in recent days, but today she can barely push any air through it. What gives? Sahrye inspects the situation, and diagnoses the problem: tuba worms. Apparently, they grow in the muck that accumulates from the accumulation of spit when someone doesn't keep her instrument clean! Sahrye explains that the only way to remedy the situation is to blow them out, while a friend wrangles the writhing "worms" (balloons) until they finally burst. Ava reluctantly chooses to be the blower, and proceeds to puff with all her might, while Sahrye keeps up a very dra...

Ava has noticed her tuba sounding a bit off in recent days, but today she can barely push any air through it. What gives? Sahrye inspects the situation, and diagnoses the problem: tuba worms. Apparently, they grow in the muck that accumulates from the accumulation of spit when someone doesn't keep her instrument clean! Sahrye explains that the only way to remedy the situation is to blow them out, while a friend wrangles the writhing "worms" (balloons) until they finally burst. Ava reluctantly chooses to be the blower, and proceeds to puff with all her might, while Sahrye keeps up a very dramatic play-by-play commentary. At the end, poor Ava apologizes to her instrument, and resolves to keep her much cleaner.