The latest one to cook up some heat on Mass Appeal’s Rhythm Roulette  was one of Hip-Hop’s renowned veterans, 9th Wonder. This is his second appearance on the show, coming almost 10 years after the first one in 2015. This time, he has doubled the amount of records picked out, totaling at 6. The episode’s runtime extends to more than half an hour, giving us plenty of time to admire his brilliant creative process. What makes this episode extra special is the fact that it was made in honor of Wonder’s 50th birthday.