Native Instruments is releasing some cheaper ways of getting at their software guitar modeler, Guitar Rig, in the form of a cheaper software version and a hardware bundle:

• Guitar Rig 3 XE is a "lite" version of Guitar Rig, focused on the basics — 5 guitar/bass amps, 12 cabinets, and 21 effects. It also some of the "helper" modules from Guitar Rig, including a metronome, tapedeck, and tuner — but no looping module, which is one of my favorites. (See the full list.) US$99 on its own.
• Guitar Session bundles the LE software with Cubase 4 LE, some pop drums for KORE player via a soundpack, and the Session I/O audio hardware. US$250 for the bundle, available June 1 worldwide.

It’s the music of the spheres. Or at least, the music of the various, floating geometric shapes, bouncing around a virtual galaxy with gravity simulation. Kepler’s Orrery is a (newly) open-sourced generative music maker, based on a gravity simulation algorithm. As bodies collide, they make sound; it’s a bit like what would happen if you crossed a music box with a snow globe. Different worlds represent different songs. You can reach in and grab some of the objects, so it’s possible to “perform” with the project.

The application runs directly in a web browser (assuming your Java is up to date), and since it’s open source, digging around in the code could inspire your own Java-based musical environment.

Kepler’s Orrery Project Page, with notes, source code, and a live applet
Creator Simran Gleason Talks About the Project on java.net in a podcast (MP3)

And yes, there are some similarities here to the generative music of Brian Eno (soon to be heard in the upcoming Will Wright game Spore) and sound artist/composer Toshio Iwai’s ElectroPlankton game. Perhaps we have a whole genre of musical creation in the works here.

Related:

• Flash-Powered, Animated Musical Painting: Visual Acoustics
• NuSofting’s Collide and Play plug-in uses a similar, physics-inspired interface
• Videos and more featuring Nintendo ElectroPlankton and Tenori-On creator Toshio Iwai
• Why ElectroPlankton is wonderful — but falls short of being the music tool it could have been
• Brian Eno, with Will Wright on Spore and Generative Systems, Sound, and Paintings

Applied Acoustics make some of my favorite instruments. Their Lounge Lizard, Ultra Analog, and String Studio instruments are ones I’m always coming back to for their organic feel. So I’m going to take it as a sign that the week I finally get an Intel MacBook, they deliver Intel-native versions. My sets for next week at Macworld is secure.

Full impressions of these instruments on the MacBook — they do tend to be pretty CPU-hungry as they’re modeling-based — in an upcoming Core Duo roundup. In the meantime, here’s what’s new, beyond bug fixes: