You think Justin Bieber’s pretty young for a singer? Get this — today’s Behind the Curtain guest Billy Hinsche had two songs reach the Billboard Hot 100 before he and the members of his musical group “Dino (Martin), Desi (Arnaz, Jr.) and Billy” had reached the age of 15.

Join us as we learn what it was like to have Dean Martin roaming around the home of your grammar-school pal and how touring with The Beach Boys requires a bit of employment flexibility. Show notes: