It reminds me quite a bit of a piece Andy Allenson made at Antirom years ago that was a multi-user grid sequencer. The smart thing about it was that you could adjust the grid cell amounts to produce complex polyrhythms. It was done in Director and I can’t find it online anymore unfortunately, but it was very compelling. I was always amazed that he got it working over the network too – around 10 years ago now.
I am glad to see sound finally getting some attention in Flash (now that pixels have arrived too). The work Andre has been doing is amazing, but I’d really like to see it being used for more unique, unusual and playful experiments rather than reproducing vintage sequencers and synthesisers (that’s what Reason is for, right?). Somehow that seems to be a missed opportunity - Tonematrix is a more interesting direction.
More on Andre’s blog.
(Thanks to Matt Delprado for the heads up).