World Cafe on KCCU-HD2

Laura Stevenson describes herself as an "unfunny Woody Allen," which is another way of saying that her work channels her obsessions with death and doubt. On her third album, Wheel, she finds a way to make it all sound downright jaunty.

Stevenson came to her more folk leanings from roots in punk, as well as a musical family; her grandfather, choral director Harry Simeone, was responsible for "Little Drummer Boy." Listen to two songs from Wheel on this page.

At 81, music mogul and Columbia Records president Clive Davis has slowed down just enough to write his autobiography, The Soundtrack of My Life. The book, which describes how he's consistently made hit records, has itself become a bestseller.

Rod Stewart has little to prove as a rock star. He's been inducted into the Rock and Roll Hall Of Fame twice, once solo and once with The Faces. More recently, he's had enormous success with a series of standards titled The Great American Songbook, and published an autobiography that inspired him to return to songwriting.

Calvin Cooke, Aubrey Ghent and brothers Darrick and Chuck Campbell are The Slide Brothers. The band's self-titled album debut album was produced by Robert Randolph, the spectacular young pedal-steel guitarist who became the first player from the Sacred Steel tradition to break out to a wider audience.

On this installment of World Café, the band plays three songs from its album and tells host David Dye about the difference between performing for the congregation at Church of the Living God and playing on club and concert stages.

It's easy to hear the steady growth in the music of Phosphorescent's Matthew Houck since the release of his band's 2009 Willie Nelson tribute album, To Willie. In 2011, Here's to Taking It Easy was a sprawling, languid epic written with his road band's performances in mind.