Rob Kapilow of What Makes It Great? returns to our show today for another fascinating discussion about music. Here’s a look back at some of his previous appearances on the show:

In 2012, he broke down the elements of The Kojo Nnamdi Show theme:

And on that show he also discussed musical pieces with great openings:

During his 2013 appearance, he analyzed what makes Bing Crosby’s version of “White Christmas” so memorable:

Kapilow talks about old music and new with Kojo at 1 p.m. Eastern today.