Is it in the blood? Sinatra thought so, as he signed this trio-comprised of Dean Martin's son, Lucille Ball/Desi Arnaz's son and their schoolmate Billy-to his Reprise label in 1964. Frank guessed right, as they scored quick hits with I'm a Fool and Not the Lovin' Kind. These mid-'60s LPs include those plus their versions of Yesterday; Fun, Fun, Fun!, and 19 more!