ToneSynthDS: Promising New Nintendo DS Synth + Sequencer Homebrew Commercial developers are now releasing music creation apps for mobile game systems, in the form of the KORG DS-10 for Nintendo DS and Rockstar’s Beaterator for PSP. But some of the best ideas still come from the homebrew community. What’s most impressive about ToneSynthDS is not so much what it does as its interface, fitting all it