Their frontman (Chris Cornell) started out as their drummer, so Soundgarden takes a linear approach when it comes to songwriting. Kim explains how they do it.
Known in America for the hit "If You Leave," OMD is a huge influence on modern electronic music.
One of the most popular classical vocalists in the land is lining up a trip to space, which is the inspiration for many of her songs.
The former Metallica bassist talks about his first time writing a song with James Hetfield, and how a hand-me-down iPad has changed his songwriting.
After studying in Paris with a famous composition teacher, Charles became the most successful writer of TV theme songs.
Songs about drugs, revolution and greed that have been used in commercials for sneakers, jeans, fast food, cruises and cars.