Ceybil Jefferies

Ceybil Jefferies (November 28, 1962 – April 9, 2020), also known by the stage name Sweet Sable, was an American house and R&B vocalist best known for her work during the 1990s, including the 1996 Dutch house single, "It's Gonna Be Alright" with Deep Zone, which hit No. 20 on the Billboard Dance Club Songs chart. Jefferies, who sometimes went by the stage name Sweet Sable beginning in 1994, often changed the spelling of her name or reinvented it, depending on the release.

Jefferies continued to record and release music into the 2000s. However, she was diagnosed with neurosarcoidosis, an inflammatory type of sarcoidosis that severely affected her lungs and breathing capacity.