Hear Michael Franks: The Professor of The Cool School From “Popsicle Toes” on, this smooth singer-songwriter has created 50 years worth of clever, jazz-infused songs. We take a look at nine of Michael Franks’ best. Hear How “Girls” Helped Me Rediscover Joni Mitchell Mitchell’s “Court and Spark” (1974) popped up recently on the HBO series “Girls.” Listening to it again leads to surprising finds. Hear Steely Dan’s “Aja”: Eight Minutes of Genius This Steely Dan masterpiece hits all the right notes. Let’s “deconstruct” it and see why.