I remember seeing video of it on a popular Apple website a few weeks (months?) back. It was bright and colorful and very well polished. It had Bloom-esqueness to it. I remember the interface let you create loops that interacted with each other. I think the icon was an orange "Play" triangle, but I could be wrong. I remember the app was not free and so I made a mental note to download it later, but forgot. Now I have some iTunes credit and I want it. It looked super cool. You could hold each circle down and then select the pitch of the note that was to be played. Then the interface would zoom out showing all the loops that could then interact with each other if they were touching. Is this ringing a bell with someone? I also am feeling like the app's name started with the letter "P" but once again, I could be totally wrong. Thanks for any help!