Portraying Pyle with a high-pitched voice only helped to add to the character’s goofy appeal, and so it was quite a shock to Americans when Nabors let one of his true talents fly — his rich baritone singing voice.
On February 24, 1964, in the episode entitled “The Song Festers,” Nabors let loose with his deep natural voice, and stunned America. This would soon lead to Nabors appearing on The Danny Kaye Show later that spring, and eventually numerous records and live performances.
It’s no wonder that in 1972, the Indianapolis Motor Speedway invited Jim Nabors to carry on the tradition of singing the chorus to “Back Home Again in Indiana” before the start of the Indianapolis 500 — a role he assumed almost every year until 2014.
Here’s Gomer Pyle astonishing the citizens of Mayberry — and indeed, the country — with his voice.
“The Song Festers” – Jim Nabors singing on the Andy Griffith Show