Spectrasonics is doing a great job with its video series introducing its new mega-synth Omnisphere.

This episode looks at the history of the arpeggiator, including lots of great synth porn along the way. The second half of the video digs into the Omnisphere arpeggiator, which looks very intuitive.

If you’ve got a video iPod or iPhone, you can subscribe to these videos (iTunes podcast link) as a podcast.