"choir singer" is correct and usable in written English.
For example, "The choir singer sang beautifully during the church service."
I used to be a choir singer, she pleaded.
A former cello player, she moonlights as a professional choir singer.
He played tennis and basketball and participated as a concert choir singer at the Punahou School in Hawaii (21 likes).
TAMLYN--Thomas T.,M.D., cardiologist and professional choir singer, died on April 26 , 2009 at age 85.
Edmunds tries to tell Owens his wife didn't fly away, and Owens shows them a photo of a choir singer dressed like an angel.
Wiretaps have captured showgirls and Mafiosi, politicians and loosely defined "masseuses," and recently even a Vatican choir singer procuring seminarians for trysts with a male public works official.
Still, the voices of the choir singers again reverberate off the now-pristine walls.
In 1956 he became the choirmaster of St. Mary's Roman Catholic Cathedral in Edinburgh, where he developed into a renowned trainer of choir singers.
The group is all-Iranian – 87 musicians and 70 choir singers, who performed the Ode to Joy in its original German.
He wrote a correspondent in 1911, "I believe if you record church choir singers and musical club, glee club, etc., singers, that we shall be able to discover a lot of talent just suitable for the phonograph".
There is a spectacular collaboration with a gospel group, the Praise Choir Singers, for which Joseph Jennings has composed a quiet, sometimes cooing, wordless score of contrasting simplicity and complexity.
