Joe Bonsall, Tenor Voice of the Oak Ridge Boys, Dies at 76

Joe Bonsall, who for more than 50 years was the tenor voice of the Oak Ridge Boys, one of the most popular and enduring vocal groups in the history of country music, died on Tuesday at his home in Hendersonville, Tenn. He was 76.

His publicist, Jeremy Westby, said the cause was complications of amyotrophic lateral sclerosis, the neuromuscular disorder also known as Lou Gehrig’s disease. (Mr. Bonsall issued a statement in January saying that he was retiring from touring with the Oak Ridge Boys but would remain a member of the group.)

Originally a Southern gospel quartet, the Oak Ridge Boys had 17 Billboard No. 1 country singles, as well as 17 more that made the country Top 10, after reinventing themselves as a country act in the early 1970s. The group, which has sold more than 41 million records worldwide, was formed in Oak Ridge, Tenn., in the early 1940s, and disbanded and reformed twice before its lineup stabilized with Mr. Bonsall’s arrival in 1973.

“Elvira” (1981) and “Bobbie Sue” (1982), two of the group’s best-known No. 1 hits, featured Mr. Bonsall on lead vocals in place of the regular lead singer, Duane Allen. William Lee Golden and Richard Sterban, who sang baritone and bass, rounded out the four-part harmony quartet during its heyday in the 1970s and ’80s.

Among the group’s other No. 1 hits were “Leaving Louisiana in the Broad Daylight” (1979), an early Rodney Crowell composition, and “American Made” (1983), a wry topical number that showcased Mr. Bonsall’s clean, resounding tenor. (“American Made” was later used in a television commercial for Miller Beer.)