The Three Round Scheme of Music One

Insecure music is a scheme that has three rounds. The first paper you uploaded together with Janik had this two round version, which was insecure. This is what we now call in some papers insecure music. And like nowadays, we believe like music too is basically in practice better in every aspect. So there's not really reason to use music one on practice. But it's totally fine. It's just a little bit annoying because it has this really three round property.