http://tinycartridge.com/post/2072465614/cheeky-anti-piracy-implementation-in-michael
Cheeky anti-piracy implementation in Michael Jackson: The Experience DS. Many of the scoundrels who downloaded this game have found that the ROM not only refuses to display critical touchscreen cues but also buzzes a vuvuzela over its music! So, instead of hearing “Billie Jean is not my lover”, they’re treated to “Bzzzbzzz bzzzzz”.
This short shakycam clip doesn’t really give you a clear view of the DS game, but you’re not missing much. From everything I’ve heard, it’s trash — an Elite Beat Agents / Ouendan clone without the heart. You’re probably better off grabbing MeowWalker for your iPhone.
The anti-piracy bit is cute, though.
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It certainly beats their PC DRM. 
