Why can't I insert a CD into iTunes with USB Super Drive on macOS Sequoia?

Have you modified your Privacy & Security settings to give Music access to Removable Volumes? That apparently is necessary for Sonoma, so I am assuming that it is for Sequoia, as well.

Music won't play or import audio CD - Apple Community

Why not?

What happens when you try?

Do you get an error? If so, what does it say?

click here ➜ Import songs from CDs into Music on Mac - Apple Support