This week, we ring in Willie’s monumental 90th birthday with his son, acclaimed singer-songwriter Lukas Nelson, who discusses “I Never Cared for You.” It’s a favorite deep-cut of true Willie lovers, a song he’s recorded repeatedly through the years; the original, 1964 single was the record that first made Leon Russell a Willie fan. But Lukas focuses on the 1998 version off Teatro because he was nine years old and in the studio when it was recorded, a memory that prompts thoughts on Emmylou Harris’s harmonies, cave paintings, and covering Pearl Jam with his dad.