Two other brothers later joined the group and sister Marie sometimes also appeared, but they disbanded after peaking in popularity in the '70s, with some members pursuing solo careers and Donny ...

Wayne Osmond, the singer and guitarist who performed with his siblings in the Osmond Brothers, has died at 73: 'Wayne brought so much light, laughter, and love to everyone who knew him.' ...

Osmond served as lead guitarist during this period. The Osmonds' momentum slowed in the mid-'70s due to the launch of Donny and Marie's variety show "Donny & Marie," which ran on ABC from 1976-1979.

Osmond served as lead guitarist during this period. The Osmonds' momentum slowed in the mid-'70s due to the launch of Donny and Marie's variety show "Donny & Marie," which ran on ABC from 1976-1979.

Related: Marie Osmond was body-shamed on set of Donny & Marie by a producer Merrill ... as a pop group throughout the late '60s and early '70s, nabbing a No. 1 hit with "One Bad Apple" in 1971.

The clean-cut family act surged to fame in the early ’70s, clinching the top spot on ... “Down by the Lazy River.” Eventually, Donny and Marie, Mr. Osmond’s sister, took center stage.

They produced 34 gold and platinum records in the 1960s and ’70s, according to the Associated ... and “Crazy Horses.” Donny and younger sister Marie also performed separately and as a ...