www.cymascope.com – beautiful live pictures of the hidden patterns in sound (try playing the piano keyboard)
www.yourdnasong.com – converting your DNA into music and the science of how it is done!
www.tama-do.com – the research of sound affecting cells (Fabien Maman)
www.oursounduniverse.com – the music research of composer Susan Alexjander
www.microtonalprojects.co.uk – step out of Equal Temperament into other tuning systems