All the students on the Imperial College first year biology course have signed up, therefore we have closed the registration page.
If you are a member of the public, you can still take part in our experiment. In fact, we really want you to! The more people who rate the music, the better it should get. Just click on participate. There's no need to sign up.
Many thanks for your interest in DarwinTunes. If you'd like to comment on the experiment or just generally keep in touch we have a Facebook group and Twitter account.
