I was starting to play the ukulele at the same time I was having all these conversations with [the late Ramones guitarist] Johnny Ramone, these intense tutorials staying up late and listening to the music he grew up on, and picking up what's a great song and what makes a great song. He was all about lists and dissecting songs, like what's a better song by Cheap Trick: "No Surrender" or "Dream Police"? Sometimes you'd be surprised by the answer. It was an interesting dichotomy between hanging out with the godfather of punk rock and starting to play the ukulele. They came together.