Ken Clarke MP profiles great jazz musicians of the 20th Century. By his early twenties, trumpeter Chet Baker was the poster boy of jazz with a beautiful playing style and film star good looks. A leading exponent of 1950s 'cool jazz', his lyrical playing drew comparisons to Miles Davis and his career blossomed. But his life was hampered by drug addiction and came to a brutal end in 1988. Mike Maran, who wrote the recent hit production Chet Baker: A Funny Valentine, joins Ken to discuss Baker's flawed genius.