 Now our song of the day, Songs of Summer Series, Let Me Take You Back to 1968. Made it to number one on the Billboard charts. Hey, School of Broadcasting students, it's an instrumental from Mason Williams, classical guitarist from Abilene, Texas. He was 29 when he made this hit. He's 85 now. We'll take it up to what's called the main hook. Students, are you ready? Here we go.