Elvis included a gospel quartet in his back-up singers. By the mid-1950s, the Blackwood Brothers managed to earn $250,000 a year.

The Tennessee-based Freedom Quartet is kicking off its nine-city fall California tour Sept. 30 at the Calimesa Seventh-day Adventist Church, 391 Myrtlewood Drive. Quartet members John Rulapaugh ...

Living 'Breath of Life' reunion brings speakers, quartets to Oakwood's Seventh-day Adventist Church Published: Oct. 29, 2012, 6:52 p.m.