Michael Ausiello
October 12, 2009 AT 12:00 PM EDT

No, it’s not a clip from Dr. Horrible 2. Nor is it a sneak peek at How I Met Your Mother‘s music-filled 100th episode. Rather, it’s an exclusive first look at Neil Patrick Harris’ show-stopping turn as the evil Music Meister in the Oct. 23 episode of Cartoon Network’s Batman: The Brave and the Bold. Warning: The following clip could drive you batty (but in a good way)!

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