The leader of the Modern A Cappella movement talks about the genre.
A talented lyricist, Philip helped revive Neil Sedaka's career with the words to "Laughter In The Rain" and "Bad Blood."
Outrageously gifted and just plain outrageous, Millie is an R&B and Rap innovator.
Kristian talks songwriting technique, like how the chorus should redefine the story, and how to write a song backwards.
Martyn talks about producing Tina Turner, some Heaven 17 hits, and his work with the British Electric Foundation.
Katy Perry mentions McDonald's, Beyoncé calls out Red Lobster, and Supertramp shouts out Taco Bell - we found the 10 restaurants most often mentioned in songs.