https://gbatemp.net/threads/introducing it.374233/
The system's been hacked, comrades. I'm no programmer, but I'm working on getting a few copies of cubic ninja (the game that exposes the vulnerability and allows the exploit to run); and when/if I do get them I'll gladly donate one to any dev who wants to work on porting any music apps to the 3DS (LGPT? Nitro? Sunvox? Something new???).
Also I guess tweaking the NES emulator to be able to play nice with ntrq/pulsar would also be possible now, right?