Learning about Fixed Income? Help Needed ASAP

Hi everyone,

Need some urgent help. Have an interview coming up with an AM firm and a lot of it requires understanding of the fixed income markets. I'm more of a real estate guy, love properties and didn't really pay attention in my equity and fixed income investments classes. I realize I've shot myself in the foot but I would like to do well in this interview and not screw up. I need to "know the markets" about the fixed income / public markets and come across like I know what I'm talking about. Any resource (newsletter, podcast, book) literally anything that will help me to understand this industry quickly and talk smartly will do wonders.

Thank you so much!!