MIDI music with keyboard and Chrome

Plug in your MIDI keyboard, then open this page in Chrome or on a Chromebook. You get a midi synth that you can control from your keyboard and plays all kinds of synthesized sounds to your speakers.

T

I found problem with my Chromebook. I could plug and unplug my keyboard without a problem, but putting my Chromebook to sleep (closing the cover) required me to power the Chromebook off and on to connect to the page.

Still, pretty awesome.

Instructions are here.