https://youtu.be/SvVc13bpaYI what did she said from 0:05 to 0:09 ? It was too fast


... but as I said before, I'm slightly biased about the production, but yes, I'm very much looking forward to it.

Students: We have free audio pronunciation exercises.

what does biased about mean?

She is admitting that she doesn't have a completely balanced or objective opinion about the production.