The Method is software that creates music, allowing you to ‘sit’ for a musical portrait just as if you were being painted. The software ‘paints’ your music. It will only take a few minutes of your time.
You get the first three portrait sessions for free, until July 31st (you can download them as well), after which time you will be offered the option to continue access to this site on a subscription basis.
Check the examples on this page to get a better idea of what this is all about.
Link via ars technica.