It begins by sounding like Curtis Mayfield playing an Isley Brothers tune, and just gets better from there. “You Ain’t the Problem” is this this week’s Best In Show. It’s from the third album by Michael Kiwanuka, simply titled Kiwanuka. Here in the US, most folks will know him from the theme song to the HBO series, Big Little Lies. His new album will be available October 25. For more information visit michaelkiwanuka.com.