 Thank you for stopping by. We have a big show today. We have a bunch of music, but also part one of the two-part conversation with Mamadou, who's a rapper and a good friend of the show here on campus at Columbia University. This will be part one we'll be playing today, and then next week, next Sunday morning, we'll have part two, the second half of the conversation. So keep it locked here to Know Something Underground, 1230 to 2 a.m. on WKCR.