Heya. I have listened to many songs with the "Bad Apple" title. But, there isn't any Worms-themed "Bad Apples" So, i suggest you to compose one Worms-themed "Bad Apple" Here are the voice actors:
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The Predictor - Papalgamate -
https://soundcloud.com/reoruzeke/utau-vcv-bad-apple-yarui-munegi-new-utau-releaseAngel - Asriel -
&index=4
Devil - Flowey - link above
Boggy B - Endogeny -
Kenny K - Lemon Bread - link above
Spadge - Papalgamate - 2nd link
Clagnut - Sanstrosity - link above
Don Bosso - Glamour -
&index=3
Tara Pinkle - Undyne - 2nd link